19051954740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:361

約数の個数: 864

約数和(自身を含む): 79998347520

約数和(自身を除く): 60946392780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 19, 20, 21, 26, 28, 30, 34, 35, 36, 38, 39, 42, 45, 51, 52, 57, 60, 63, 65, 68, 70, 76, 78, 84, 85, 90, 91, 95, 102, 105, 114, 117, 119, 126, 130, 133, 140, 153, 156, 169, 170, 171, 180, 182, 190, 195, 204, 210, 221, 228, 234, 238, 247, 252, 255, 260, 266, 273, 277, 285, 306, 315, 323, 338, 340, 342, 357, 364, 380, 390, 399, 420, 442, 455, 468, 476, 494, 507, 510, 532, 546, 554, 570, 585, 595, 612, 630, 646, 663, 665, 676, 684, 714, 741, 765, 780, 798, 819, 831, 845, 855, 884, 910, 969, 988, 1014, 1020, 1071, 1092, 1105, 1108, 1140, 1170, 1183, 1190, 1197, 1235, 1260, 1292, 1326, 1330, 1365, 1385, 1428, 1482, 1521, 1530, 1547, 1596, 1615, 1638, 1662, 1690, 1710, 1729, 1785, 1820, 1938, 1939, 1989, 1995, 2028, 2142, 2210, 2223, 2261, 2340, 2366, 2380, 2394, 2470, 2493, 2535, 2652, 2660, 2730, 2770, 2873, 2907, 2964, 3042, 3060, 3094, 3211, 3230, 3276, 3315, 3324, 3380, 3420, 3458, 3549, 3570, 3601, 3705, 3876, 3878, 3978, 3990, 4095, 4155, 4199, 4284, 4420, 4446, 4522, 4641, 4709, 4732, 4788, 4845, 4940, 4986, 5070, 5187, 5263, 5355, 5460, 5540, 5746, 5814, 5817, 5915, 5985, 6084, 6188, 6422, 6460, 6630, 6783, 6916, 7098, 7140, 7202, 7410, 7605, 7735, 7756, 7956, 7980, 8190, 8310, 8398, 8619, 8645, 8892, 9044, 9282, 9418, 9633, 9690, 9695, 9945, 9972, 10140, 10374, 10526, 10647, 10710, 10803, 11115, 11305, 11492, 11628, 11634, 11830, 11970, 12465, 12597, 12844, 13260, 13566, 13923, 14127, 14196, 14365, 14404, 14535, 14820, 15210, 15470, 15561, 15789, 16055, 16380, 16620, 16796, 17238, 17290, 17451, 17745, 18005, 18564, 18836, 19266, 19380, 19390, 19890, 20111, 20349, 20748, 20995, 21052, 21294, 21420, 21606, 22230, 22477, 22610, 23205, 23268, 23545, 23660, 23940, 24930, 25194, 25207, 25857, 25935, 26315, 27132, 27846, 28254, 28730, 28899, 29070, 29085, 29393, 30420, 30940, 31122, 31578, 32110, 32409, 32963, 33915, 34476, 34580, 34902, 35490, 36010, 36841, 37791, 38532, 38780, 39780, 40222, 40698, 41990, 42381, 42588, 43095, 43212, 44460, 44954, 45220, 46410, 46813, 47090, 47367, 48165, 49860, 50388, 50414, 51714, 51870, 52630, 53235, 54015, 54587, 55692, 56508, 57460, 57798, 58140, 58170, 58786, 60333, 61217, 62244, 62985, 63156, 64220, 64818, 65926, 67431, 67830, 68419, 69615, 69804, 70635, 70980, 72020, 73682, 75582, 75621, 77805, 78945, 80444, 81396, 83980, 84762, 86190, 87255, 88179, 89471, 89908, 92820, 93626, 94180, 94734, 96330, 98889, 100555, 100828, 101745, 103428, 103740, 105260, 106470, 108030, 109174, 110523, 112385, 115596, 116340, 117572, 120666, 122434, 125970, 126035, 129285, 129636, 131852, 134862, 135660, 136838, 139230, 140439, 141270, 144495, 146965, 147364, 151164, 151242, 155610, 157890, 162045, 163761, 164815, 169524, 172380, 174510, 176358, 178942, 180999, 183651, 184205, 187252, 188955, 189468, 192660, 197778, 201110, 202293, 203490, 205257, 211905, 212940, 216060, 218348, 221046, 224770, 226863, 234065, 236835, 241332, 244868, 251940, 252070, 258570, 264537, 268413, 269724, 272935, 273676, 278460, 280878, 282540, 288990, 293930, 296667, 301665, 302484, 306085, 311220, 315780, 324090, 327522, 327691, 329630, 331569, 337155, 342095, 349020, 352716, 357884, 361998, 367302, 368410, 377910, 378105, 382109, 395556, 402220, 404586, 406980, 410514, 421317, 423810, 428519, 440895, 442092, 447355, 449540, 453726, 468130, 473670, 478933, 491283, 494445, 504140, 517140, 529074, 536826, 545870, 550953, 552615, 561756, 577980, 587860, 593334, 603330, 612170, 615771, 626297, 648180, 655044, 655382, 659260, 663138, 674310, 684190, 702195, 723996, 734604, 736820, 755820, 756210, 764218, 795821, 805239, 809172, 818805, 821028, 842634, 847620, 857038, 881790, 889447, 894710, 904995, 907452, 918255, 936260, 947340, 957866, 982566, 983073, 988890, 1011465, 1026285, 1058148, 1073652, 1091740, 1101906, 1105230, 1134315, 1146327, 1163123, 1186668, 1206660, 1224340, 1231542, 1252594, 1285557, 1310764, 1322685, 1326276, 1342065, 1348620, 1368380, 1404390, 1436799, 1483335, 1512420, 1528436, 1591642, 1610478, 1637610, 1638455, 1657845, 1685268, 1714076, 1763580, 1778894, 1789420, 1809990, 1836510, 1878891, 1910545, 1915732, 1965132, 1966146, 1977780, 2022930, 2052570, 2106585, 2142595, 2203812, 2210460, 2268630, 2292654, 2326246, 2387463, 2394665, 2456415, 2463084, 2505188, 2571114, 2645370, 2668341, 2684130, 2754765, 2808780, 2873598, 2949219, 2966670, 3078855, 3131485, 3183284, 3220956, 3275220, 3276910, 3315690, 3438981, 3489369, 3557788, 3619980, 3673020, 3757782, 3821090, 3856671, 3932292, 3979105, 4026195, 4045860, 4105140, 4213170, 4285190, 4310397, 4447235, 4537260, 4585308, 4652492, 4774926, 4789330, 4912830, 4915365, 5142228, 5290740, 5336682, 5368260, 5509530, 5570747, 5636673, 5731635, 5747196, 5815615, 5898438, 5933340, 6157710, 6226129, 6262970, 6427785, 6553820, 6631380, 6877962, 6978738, 7162389, 7183995, 7515564, 7642180, 7713342, 7958210, 8005023, 8052390, 8141861, 8426340, 8570380, 8620794, 8894470, 9394455, 9549852, 9578660, 9825660, 9830730, 10468107, 10673364, 11019060, 11141494, 11273346, 11463270, 11631230, 11796876, 11937315, 12315420, 12452258, 12525940, 12855570, 13341705, 13755924, 13957476, 14324778, 14367990, 14746095, 15120599, 15426684, 15916420, 16010046, 16104780, 16283722, 16712241, 17194905, 17241588, 17446845, 17788940, 18678387, 18788910, 19283355, 19661460, 20936214, 21551985, 22282988, 22546692, 22926540, 23262460, 23874630, 24425583, 24904516, 25711140, 26683410, 27853735, 28183365, 28649556, 28735980, 29492190, 30241198, 31130645, 32020092, 32567444, 33424482, 34389810, 34893690, 35811945, 37356774, 37577820, 38566710, 40025115, 40709305, 41872428, 43103970, 45361797, 47749260, 48851166, 50136723, 52340535, 53366820, 55707470, 56035161, 56366730, 58984380, 60482396, 62261290, 66848964, 68779620, 69787380, 71623890, 73276749, 74713548, 75602995, 77133420, 80050230, 81418610, 83561205, 86207940, 90723594, 93391935, 97702332, 100273446, 104681070, 105844193, 111414940, 112070322, 112733460, 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約数ペア:

[(1, 19051954740), (2, 9525977370), (3, 6350651580), (4, 4762988685), (5, 3810390948), (6, 3175325790), (7, 2721707820), (9, 2116883860), (10, 1905195474), (12, 1587662895), (13, 1465534980), (14, 1360853910), (15, 1270130316), (17, 1120703220), (18, 1058441930), (19, 1002734460), (20, 952597737), (21, 907235940), (26, 732767490), (28, 680426955), (30, 635065158), (34, 560351610), (35, 544341564), (36, 529220965), (38, 501367230), (39, 488511660), (42, 453617970), (45, 423376772), (51, 373567740), (52, 366383745), (57, 334244820), (60, 317532579), (63, 302411980), (65, 293106996), (68, 280175805), (70, 272170782), (76, 250683615), (78, 244255830), (84, 226808985), (85, 224140644), (90, 211688386), (91, 209362140), (95, 200546892), (102, 186783870), (105, 181447188), (114, 167122410), (117, 162837220), (119, 160100460), (126, 151205990), (130, 146553498), (133, 143247780), (140, 136085391), (153, 124522580), (156, 122127915), (169, 112733460), (170, 112070322), (171, 111414940), (180, 105844193), (182, 104681070), (190, 100273446), (195, 97702332), (204, 93391935), (210, 90723594), (221, 86207940), (228, 83561205), (234, 81418610), (238, 80050230), (247, 77133420), (252, 75602995), (255, 74713548), (260, 73276749), (266, 71623890), (273, 69787380), (277, 68779620), (285, 66848964), (306, 62261290), (315, 60482396), (323, 58984380), (338, 56366730), (340, 56035161), (342, 55707470), (357, 53366820), (364, 52340535), (380, 50136723), (390, 48851166), (399, 47749260), (420, 45361797), (442, 43103970), (455, 41872428), (468, 40709305), (476, 40025115), (494, 38566710), (507, 37577820), (510, 37356774), (532, 35811945), (546, 34893690), (554, 34389810), (570, 33424482), (585, 32567444), (595, 32020092), (612, 31130645), (630, 30241198), (646, 29492190), (663, 28735980), (665, 28649556), (676, 28183365), (684, 27853735), (714, 26683410), (741, 25711140), (765, 24904516), (780, 24425583), (798, 23874630), (819, 23262460), (831, 22926540), (845, 22546692), (855, 22282988), (884, 21551985), (910, 20936214), (969, 19661460), (988, 19283355), (1014, 18788910), (1020, 18678387), (1071, 17788940), (1092, 17446845), (1105, 17241588), (1108, 17194905), (1140, 16712241), (1170, 16283722), (1183, 16104780), (1190, 16010046), (1197, 15916420), (1235, 15426684), (1260, 15120599), (1292, 14746095), (1326, 14367990), (1330, 14324778), (1365, 13957476), (1385, 13755924), (1428, 13341705), (1482, 12855570), (1521, 12525940), (1530, 12452258), (1547, 12315420), (1596, 11937315), (1615, 11796876), (1638, 11631230), (1662, 11463270), (1690, 11273346), (1710, 11141494), (1729, 11019060), (1785, 10673364), (1820, 10468107), (1938, 9830730), (1939, 9825660), (1989, 9578660), (1995, 9549852), (2028, 9394455), (2142, 8894470), (2210, 8620794), (2223, 8570380), (2261, 8426340), (2340, 8141861), (2366, 8052390), (2380, 8005023), (2394, 7958210), (2470, 7713342), (2493, 7642180), (2535, 7515564), (2652, 7183995), (2660, 7162389), (2730, 6978738), (2770, 6877962), (2873, 6631380), (2907, 6553820), (2964, 6427785), (3042, 6262970), (3060, 6226129), (3094, 6157710), (3211, 5933340), (3230, 5898438), (3276, 5815615), (3315, 5747196), (3324, 5731635), (3380, 5636673), (3420, 5570747), (3458, 5509530), (3549, 5368260), (3570, 5336682), (3601, 5290740), (3705, 5142228), (3876, 4915365), (3878, 4912830), (3978, 4789330), (3990, 4774926), (4095, 4652492), (4155, 4585308), (4199, 4537260), (4284, 4447235), (4420, 4310397), (4446, 4285190), (4522, 4213170), (4641, 4105140), (4709, 4045860), (4732, 4026195), (4788, 3979105), (4845, 3932292), (4940, 3856671), (4986, 3821090), (5070, 3757782), (5187, 3673020), (5263, 3619980), (5355, 3557788), (5460, 3489369), (5540, 3438981), (5746, 3315690), (5814, 3276910), (5817, 3275220), (5915, 3220956), (5985, 3183284), (6084, 3131485), (6188, 3078855), (6422, 2966670), (6460, 2949219), (6630, 2873598), (6783, 2808780), (6916, 2754765), (7098, 2684130), (7140, 2668341), (7202, 2645370), (7410, 2571114), (7605, 2505188), (7735, 2463084), (7756, 2456415), (7956, 2394665), (7980, 2387463), (8190, 2326246), (8310, 2292654), (8398, 2268630), (8619, 2210460), (8645, 2203812), (8892, 2142595), (9044, 2106585), (9282, 2052570), (9418, 2022930), (9633, 1977780), (9690, 1966146), (9695, 1965132), (9945, 1915732), (9972, 1910545), (10140, 1878891), (10374, 1836510), (10526, 1809990), (10647, 1789420), (10710, 1778894), (10803, 1763580), (11115, 1714076), (11305, 1685268), (11492, 1657845), (11628, 1638455), (11634, 1637610), (11830, 1610478), (11970, 1591642), (12465, 1528436), (12597, 1512420), (12844, 1483335), (13260, 1436799), (13566, 1404390), (13923, 1368380), (14127, 1348620), (14196, 1342065), (14365, 1326276), (14404, 1322685), (14535, 1310764), (14820, 1285557), (15210, 1252594), (15470, 1231542), (15561, 1224340), (15789, 1206660), (16055, 1186668), (16380, 1163123), (16620, 1146327), (16796, 1134315), (17238, 1105230), (17290, 1101906), (17451, 1091740), (17745, 1073652), (18005, 1058148), (18564, 1026285), (18836, 1011465), (19266, 988890), (19380, 983073), (19390, 982566), (19890, 957866), (20111, 947340), (20349, 936260), (20748, 918255), (20995, 907452), (21052, 904995), (21294, 894710), (21420, 889447), (21606, 881790), (22230, 857038), (22477, 847620), (22610, 842634), (23205, 821028), (23268, 818805), (23545, 809172), (23660, 805239), (23940, 795821), (24930, 764218), (25194, 756210), (25207, 755820), (25857, 736820), (25935, 734604), (26315, 723996), (27132, 702195), (27846, 684190), (28254, 674310), (28730, 663138), (28899, 659260), (29070, 655382), (29085, 655044), (29393, 648180), (30420, 626297), (30940, 615771), (31122, 612170), (31578, 603330), (32110, 593334), (32409, 587860), (32963, 577980), (33915, 561756), (34476, 552615), (34580, 550953), (34902, 545870), (35490, 536826), (36010, 529074), (36841, 517140), (37791, 504140), (38532, 494445), (38780, 491283), (39780, 478933), (40222, 473670), (40698, 468130), (41990, 453726), (42381, 449540), (42588, 447355), (43095, 442092), (43212, 440895), (44460, 428519), (44954, 423810), (45220, 421317), (46410, 410514), (46813, 406980), (47090, 404586), (47367, 402220), (48165, 395556), (49860, 382109), (50388, 378105), (50414, 377910), (51714, 368410), (51870, 367302), (52630, 361998), (53235, 357884), (54015, 352716), (54587, 349020), (55692, 342095), (56508, 337155), (57460, 331569), (57798, 329630), (58140, 327691), (58170, 327522), (58786, 324090), (60333, 315780), (61217, 311220), (62244, 306085), (62985, 302484), (63156, 301665), (64220, 296667), (64818, 293930), (65926, 288990), (67431, 282540), (67830, 280878), (68419, 278460), (69615, 273676), (69804, 272935), (70635, 269724), (70980, 268413), (72020, 264537), (73682, 258570), (75582, 252070), (75621, 251940), (77805, 244868), (78945, 241332), (80444, 236835), (81396, 234065), (83980, 226863), (84762, 224770), (86190, 221046), (87255, 218348), (88179, 216060), (89471, 212940), (89908, 211905), (92820, 205257), (93626, 203490), (94180, 202293), (94734, 201110), (96330, 197778), (98889, 192660), (100555, 189468), (100828, 188955), (101745, 187252), (103428, 184205), (103740, 183651), (105260, 180999), (106470, 178942), (108030, 176358), (109174, 174510), (110523, 172380), (112385, 169524), (115596, 164815), (116340, 163761), (117572, 162045), (120666, 157890), (122434, 155610), (125970, 151242), (126035, 151164), (129285, 147364), (129636, 146965), (131852, 144495), (134862, 141270), (135660, 140439), (136838, 139230)]