920807020980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{15137}}^1$

素因数の和:15210

約数の個数: 864

約数和(自身を含む): 3855975580800

約数和(自身を除く): 2935168559820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 27, 28, 30, 33, 35, 36, 38, 42, 44, 45, 49, 54, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 98, 99, 105, 108, 110, 114, 121, 126, 132, 133, 135, 140, 147, 154, 165, 171, 180, 189, 190, 196, 198, 209, 210, 220, 228, 231, 242, 245, 252, 266, 270, 285, 294, 297, 308, 315, 330, 342, 363, 378, 380, 385, 396, 399, 418, 420, 441, 462, 484, 490, 495, 513, 532, 539, 540, 570, 588, 594, 605, 627, 630, 660, 665, 684, 693, 726, 735, 756, 770, 798, 836, 847, 855, 882, 924, 931, 945, 980, 990, 1026, 1045, 1078, 1089, 1140, 1155, 1188, 1197, 1210, 1254, 1260, 1323, 1330, 1386, 1452, 1463, 1470, 1485, 1540, 1596, 1617, 1694, 1710, 1764, 1815, 1862, 1881, 1890, 1980, 1995, 2052, 2079, 2090, 2156, 2178, 2205, 2299, 2310, 2394, 2420, 2508, 2541, 2565, 2646, 2660, 2695, 2772, 2793, 2926, 2940, 2970, 3135, 3234, 3267, 3388, 3420, 3465, 3591, 3630, 3724, 3762, 3780, 3990, 4158, 4180, 4235, 4356, 4389, 4410, 4598, 4620, 4655, 4788, 4851, 5082, 5130, 5292, 5390, 5445, 5586, 5643, 5852, 5929, 5940, 5985, 6270, 6468, 6534, 6615, 6897, 6930, 7182, 7260, 7315, 7524, 7623, 7980, 8085, 8316, 8379, 8470, 8778, 8820, 9196, 9310, 9405, 9702, 10164, 10241, 10260, 10395, 10780, 10890, 11172, 11286, 11495, 11858, 11970, 12540, 12705, 13068, 13167, 13230, 13794, 13860, 13965, 14364, 14553, 14630, 15137, 15246, 16093, 16170, 16335, 16758, 16940, 17556, 17787, 17955, 18620, 18810, 19404, 20482, 20691, 20790, 21780, 21945, 22572, 22869, 22990, 23716, 23940, 24255, 25137, 25410, 26334, 26460, 27588, 27930, 28215, 29106, 29260, 29645, 30274, 30492, 30723, 32186, 32340, 32670, 33516, 34485, 35574, 35910, 37620, 38115, 39501, 40964, 41382, 41580, 41895, 43890, 45411, 45738, 45980, 48279, 48510, 50274, 50820, 51205, 52668, 53361, 55860, 56430, 58212, 59290, 60548, 61446, 62073, 64372, 65340, 65835, 68970, 71148, 71820, 72765, 75685, 76230, 79002, 80465, 82764, 83790, 87780, 88935, 90822, 91476, 92169, 96558, 97020, 100548, 102410, 103455, 105959, 106722, 112651, 112860, 114345, 118580, 122892, 124146, 125685, 131670, 136233, 137940, 144837, 145530, 151370, 152460, 153615, 158004, 160083, 160930, 166507, 167580, 177870, 181644, 184338, 193116, 197505, 204820, 206910, 211918, 213444, 225302, 227055, 228690, 241395, 248292, 251370, 263340, 266805, 272466, 276507, 287603, 289674, 291060, 302740, 307230, 310365, 317877, 320166, 321860, 333014, 337953, 355740, 368676, 395010, 408699, 413820, 423836, 434511, 450604, 454110, 457380, 460845, 482790, 499521, 502740, 529795, 533610, 544932, 553014, 563255, 575206, 579348, 614460, 620730, 635754, 640332, 666028, 675906, 681165, 724185, 741713, 790020, 800415, 817398, 832535, 862809, 869022, 908220, 921690, 953631, 965580, 999042, 1013859, 1059590, 1067220, 1106028, 1126510, 1150412, 1165549, 1241460, 1271508, 1351812, 1362330, 1382535, 1438015, 1448370, 1483426, 1498563, 1589385, 1600830, 1634796, 1665070, 1689765, 1725618, 1738044, 1831577, 1843380, 1907262, 1998084, 2013221, 2027718, 2043495, 2119180, 2172555, 2225139, 2253020, 2331098, 2497605, 2588427, 2724660, 2765070, 2860893, 2876030, 2896740, 2966852, 2997126, 3041577, 3163633, 3178770, 3201660, 3330140, 3379530, 3451236, 3496647, 3663154, 3708565, 3814524, 4026442, 4055436, 4086990, 4314045, 4345110, 4450278, 4495689, 4662196, 4768155, 4995210, 5069295, 5176854, 5494731, 5530140, 5721786, 5752060, 5827745, 5994252, 6039663, 6083154, 6327266, 6357540, 6675417, 6759060, 6993294, 7326308, 7417130, 7492815, 7765281, 8052884, 8158843, 8173980, 8628090, 8690220, 8900556, 8991378, 9157885, 9490899, 9536310, 9990420, 10066105, 10138590, 10353708, 10489941, 10989462, 11125695, 11443572, 11655490, 12079326, 12166308, 12654532, 12821039, 12942135, 13350834, 13986588, 14092547, 14304465, 14834260, 14985630, 15207885, 15530562, 15818165, 16317686, 16484193, 17256180, 17483235, 17982756, 18118989, 18315770, 18981798, 19072620, 20026251, 20132210, 20277180, 20979882, 21978924, 22145431, 22251390, 22478445, 23310980, 24158652, 24476529, 25642078, 25884270, 26701668, 27473655, 28185094, 28472697, 28608930, 29971260, 30198315, 30415770, 31061124, 31469823, 31636330, 32635372, 32968386, 33377085, 34799963, 34966470, 36237978, 36631540, 37963596, 38463117, 38826405, 40052502, 40264420, 40794215, 41959764, 42277641, 44290862, 44502780, 44956890, 47454495, 48953058, 49452579, 51284156, 51768540, 52449705, 54356967, 54947310, 56370188, 56945394, 57217860, 60396630, 60831540, 62939646, 63272660, 64105195, 65936772, 66436293, 66754170, 69599926, 69932940, 70462735, 72475956, 73429587, 76926234, 77652810, 80105004, 81588430, 82420965, 84555282, 85418091, 88581724, 89747273, 89913780, 90594945, 94908990, 97906116, 98905158, 100131255, 104399889, 104899410, 108713934, 109894620, 110727155, 113890788, 115389351, 120793260, 122382645, 125879292, 126832923, 128210390, 132872586, 133508340, 139199852, 140925470, 142363485, 146859174, 153852468, 155018017, 155305620, 157349115, 163176860, 164841930, 169110564, 170836182, 173999815, 179494546, 181189890, 189817980, 192315585, 197810316, 199308879, 200262510, 208799778, 209798820, 211388205, 217427868, 220288761, 221454310, 230778702, 243599741, 244765290, 247262895, 253665846, 256420780, 265745172, 269241819, 271784835, 281850940, 284726970, 293718348, 310036034, 313199667, 314698230, 329683860, 332181465, 341672364, 346168053, 347999630, 358989092, 362379780, 367147935, 380498769, 384631170, 398617758, 400525020, 417599556, 422776410, 427090455, 440577522, 442908620, 448736365, 461557404, 465054051, 487199482, 489530580, 494525790, 507331692, 521999445, 538483638, 543569670, 569453940, 576946755, 597926637, 620072068, 626399334, 629396460, 634164615, 664362930, 692336106, 695999260, 730799223, 734295870, 760997538, 769262340, 775090085, 797235516, 807725457, 845552820, 854180910, 881155044, 897472730, 930108102, 939599001, 974398964, 989051580, 996544395, 1043998890, 1076967276, 1087139340, 1101443805, 1153893510, 1195853274, 1217998705, 1252798668, 1268329230, 1328725860, 1346209095, 1384672212, 1395162153, 1461598446, 1468591740, 1521995076, 1550180170, 1565998335, 1615450914, 1705198187, 1708361820, 1730840265, 1794945460, 1860216204, 1879198002, 1902493845, 1993088790, 2087997780, 2192397669, 2202887610, 2307787020, 2325270255, 2391706548, 2423176371, 2435997410, 2536658460, 2692418190, 2790324306, 2923196892, 2989633185, 3100360340, 3131996670, 3230901828, 3410396374, 3461680530, 3653996115, 3758396004, 3804987690, 3986177580, 4038627285, 4185486459, 4384795338, 4405775220, 4650540510, 4697995005, 4846352742, 4871994820, 5115594561, 5384836380, 5580648612, 5979266370, 6263993340, 6577193007, 6820792748, 6923361060, 6975810765, 7307992230, 7609975380, 8077254570, 8370972918, 8525990935, 8769590676, 9301081020, 9395990010, 9692705484, 10231189122, 10961988345, 11958532740, 12115881855, 13154386014, 13951621530, 14615984460, 15346783683, 16154509140, 16741945836, 17051981870, 18791980020, 20462378244, 20927432295, 21923976690, 24231763710, 25577972805, 26308772028, 27903243060, 30693567366, 32885965035, 34103963740, 41854864590, 43847953380, 46040351049, 48463527420, 51155945610, 61387134732, 65771930070, 76733918415, 83709729180, 92080702098, 102311891220, 131543860140, 153467836830, 184161404196, 230201755245, 306935673660, 460403510490, 920807020980]

約数ペア:

[(1, 920807020980), (2, 460403510490), (3, 306935673660), (4, 230201755245), (5, 184161404196), (6, 153467836830), (7, 131543860140), (9, 102311891220), (10, 92080702098), (11, 83709729180), (12, 76733918415), (14, 65771930070), (15, 61387134732), (18, 51155945610), (19, 48463527420), (20, 46040351049), (21, 43847953380), (22, 41854864590), (27, 34103963740), (28, 32885965035), (30, 30693567366), (33, 27903243060), (35, 26308772028), (36, 25577972805), (38, 24231763710), (42, 21923976690), (44, 20927432295), (45, 20462378244), (49, 18791980020), (54, 17051981870), (55, 16741945836), (57, 16154509140), (60, 15346783683), (63, 14615984460), (66, 13951621530), (70, 13154386014), (76, 12115881855), (77, 11958532740), (84, 10961988345), (90, 10231189122), (95, 9692705484), (98, 9395990010), (99, 9301081020), (105, 8769590676), (108, 8525990935), (110, 8370972918), (114, 8077254570), (121, 7609975380), (126, 7307992230), (132, 6975810765), (133, 6923361060), (135, 6820792748), (140, 6577193007), (147, 6263993340), (154, 5979266370), (165, 5580648612), (171, 5384836380), (180, 5115594561), (189, 4871994820), (190, 4846352742), (196, 4697995005), (198, 4650540510), (209, 4405775220), (210, 4384795338), (220, 4185486459), (228, 4038627285), (231, 3986177580), (242, 3804987690), (245, 3758396004), (252, 3653996115), (266, 3461680530), (270, 3410396374), (285, 3230901828), (294, 3131996670), (297, 3100360340), (308, 2989633185), (315, 2923196892), (330, 2790324306), (342, 2692418190), (363, 2536658460), (378, 2435997410), (380, 2423176371), (385, 2391706548), (396, 2325270255), (399, 2307787020), (418, 2202887610), (420, 2192397669), (441, 2087997780), (462, 1993088790), (484, 1902493845), (490, 1879198002), (495, 1860216204), (513, 1794945460), (532, 1730840265), (539, 1708361820), (540, 1705198187), (570, 1615450914), (588, 1565998335), (594, 1550180170), (605, 1521995076), (627, 1468591740), (630, 1461598446), (660, 1395162153), (665, 1384672212), (684, 1346209095), (693, 1328725860), (726, 1268329230), (735, 1252798668), (756, 1217998705), (770, 1195853274), (798, 1153893510), (836, 1101443805), (847, 1087139340), (855, 1076967276), (882, 1043998890), (924, 996544395), (931, 989051580), (945, 974398964), (980, 939599001), (990, 930108102), (1026, 897472730), (1045, 881155044), (1078, 854180910), (1089, 845552820), (1140, 807725457), (1155, 797235516), (1188, 775090085), (1197, 769262340), (1210, 760997538), (1254, 734295870), (1260, 730799223), (1323, 695999260), (1330, 692336106), (1386, 664362930), (1452, 634164615), (1463, 629396460), (1470, 626399334), (1485, 620072068), (1540, 597926637), (1596, 576946755), (1617, 569453940), (1694, 543569670), (1710, 538483638), (1764, 521999445), (1815, 507331692), (1862, 494525790), (1881, 489530580), (1890, 487199482), (1980, 465054051), (1995, 461557404), (2052, 448736365), (2079, 442908620), (2090, 440577522), (2156, 427090455), (2178, 422776410), (2205, 417599556), (2299, 400525020), (2310, 398617758), (2394, 384631170), (2420, 380498769), (2508, 367147935), (2541, 362379780), (2565, 358989092), (2646, 347999630), (2660, 346168053), (2695, 341672364), (2772, 332181465), (2793, 329683860), (2926, 314698230), (2940, 313199667), (2970, 310036034), (3135, 293718348), (3234, 284726970), (3267, 281850940), (3388, 271784835), (3420, 269241819), (3465, 265745172), (3591, 256420780), (3630, 253665846), (3724, 247262895), (3762, 244765290), (3780, 243599741), (3990, 230778702), (4158, 221454310), (4180, 220288761), (4235, 217427868), (4356, 211388205), (4389, 209798820), (4410, 208799778), (4598, 200262510), (4620, 199308879), (4655, 197810316), (4788, 192315585), (4851, 189817980), (5082, 181189890), (5130, 179494546), (5292, 173999815), (5390, 170836182), (5445, 169110564), (5586, 164841930), (5643, 163176860), (5852, 157349115), (5929, 155305620), (5940, 155018017), (5985, 153852468), (6270, 146859174), (6468, 142363485), (6534, 140925470), (6615, 139199852), (6897, 133508340), (6930, 132872586), (7182, 128210390), (7260, 126832923), (7315, 125879292), (7524, 122382645), (7623, 120793260), (7980, 115389351), (8085, 113890788), (8316, 110727155), (8379, 109894620), (8470, 108713934), (8778, 104899410), (8820, 104399889), (9196, 100131255), (9310, 98905158), (9405, 97906116), (9702, 94908990), (10164, 90594945), (10241, 89913780), (10260, 89747273), (10395, 88581724), (10780, 85418091), (10890, 84555282), (11172, 82420965), (11286, 81588430), (11495, 80105004), (11858, 77652810), (11970, 76926234), (12540, 73429587), (12705, 72475956), (13068, 70462735), (13167, 69932940), (13230, 69599926), (13794, 66754170), (13860, 66436293), (13965, 65936772), (14364, 64105195), (14553, 63272660), (14630, 62939646), (15137, 60831540), (15246, 60396630), (16093, 57217860), (16170, 56945394), (16335, 56370188), (16758, 54947310), (16940, 54356967), (17556, 52449705), (17787, 51768540), (17955, 51284156), (18620, 49452579), (18810, 48953058), (19404, 47454495), (20482, 44956890), (20691, 44502780), (20790, 44290862), (21780, 42277641), (21945, 41959764), (22572, 40794215), (22869, 40264420), (22990, 40052502), (23716, 38826405), (23940, 38463117), (24255, 37963596), (25137, 36631540), (25410, 36237978), (26334, 34966470), (26460, 34799963), (27588, 33377085), (27930, 32968386), (28215, 32635372), (29106, 31636330), (29260, 31469823), (29645, 31061124), (30274, 30415770), (30492, 30198315), (30723, 29971260), (32186, 28608930), (32340, 28472697), (32670, 28185094), (33516, 27473655), (34485, 26701668), (35574, 25884270), (35910, 25642078), (37620, 24476529), (38115, 24158652), (39501, 23310980), (40964, 22478445), (41382, 22251390), (41580, 22145431), (41895, 21978924), (43890, 20979882), (45411, 20277180), (45738, 20132210), (45980, 20026251), (48279, 19072620), (48510, 18981798), (50274, 18315770), (50820, 18118989), (51205, 17982756), (52668, 17483235), (53361, 17256180), (55860, 16484193), (56430, 16317686), (58212, 15818165), (59290, 15530562), (60548, 15207885), (61446, 14985630), (62073, 14834260), (64372, 14304465), (65340, 14092547), (65835, 13986588), (68970, 13350834), (71148, 12942135), (71820, 12821039), (72765, 12654532), (75685, 12166308), (76230, 12079326), (79002, 11655490), (80465, 11443572), (82764, 11125695), (83790, 10989462), (87780, 10489941), (88935, 10353708), (90822, 10138590), (91476, 10066105), (92169, 9990420), (96558, 9536310), (97020, 9490899), (100548, 9157885), (102410, 8991378), (103455, 8900556), (105959, 8690220), (106722, 8628090), (112651, 8173980), (112860, 8158843), (114345, 8052884), (118580, 7765281), (122892, 7492815), (124146, 7417130), (125685, 7326308), (131670, 6993294), (136233, 6759060), (137940, 6675417), (144837, 6357540), (145530, 6327266), (151370, 6083154), (152460, 6039663), (153615, 5994252), (158004, 5827745), (160083, 5752060), (160930, 5721786), (166507, 5530140), (167580, 5494731), (177870, 5176854), (181644, 5069295), (184338, 4995210), (193116, 4768155), (197505, 4662196), (204820, 4495689), (206910, 4450278), (211918, 4345110), (213444, 4314045), (225302, 4086990), (227055, 4055436), (228690, 4026442), (241395, 3814524), (248292, 3708565), (251370, 3663154), (263340, 3496647), (266805, 3451236), (272466, 3379530), (276507, 3330140), (287603, 3201660), (289674, 3178770), (291060, 3163633), (302740, 3041577), (307230, 2997126), (310365, 2966852), (317877, 2896740), (320166, 2876030), (321860, 2860893), (333014, 2765070), (337953, 2724660), (355740, 2588427), (368676, 2497605), (395010, 2331098), (408699, 2253020), (413820, 2225139), (423836, 2172555), (434511, 2119180), (450604, 2043495), (454110, 2027718), (457380, 2013221), (460845, 1998084), (482790, 1907262), (499521, 1843380), (502740, 1831577), (529795, 1738044), (533610, 1725618), (544932, 1689765), (553014, 1665070), (563255, 1634796), (575206, 1600830), (579348, 1589385), (614460, 1498563), (620730, 1483426), (635754, 1448370), (640332, 1438015), (666028, 1382535), (675906, 1362330), (681165, 1351812), (724185, 1271508), (741713, 1241460), (790020, 1165549), (800415, 1150412), (817398, 1126510), (832535, 1106028), (862809, 1067220), (869022, 1059590), (908220, 1013859), (921690, 999042), (953631, 965580)]