64674484560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1193

約数の個数: 960

約数和(自身を含む): 282437280000

約数和(自身を除く): 217762795440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 29, 30, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 58, 60, 63, 70, 72, 76, 80, 84, 87, 90, 95, 98, 105, 108, 112, 114, 116, 120, 126, 133, 135, 140, 144, 145, 147, 152, 168, 171, 174, 180, 189, 190, 196, 203, 210, 216, 228, 232, 240, 245, 252, 261, 266, 270, 280, 285, 290, 294, 304, 315, 336, 342, 348, 360, 378, 380, 392, 399, 406, 420, 432, 435, 441, 456, 464, 490, 504, 513, 522, 532, 540, 551, 560, 570, 580, 588, 609, 630, 665, 684, 696, 720, 735, 756, 760, 783, 784, 798, 812, 840, 855, 870, 882, 912, 931, 945, 980, 1008, 1015, 1026, 1044, 1064, 1080, 1102, 1109, 1140, 1160, 1176, 1197, 1218, 1260, 1305, 1323, 1330, 1368, 1392, 1421, 1470, 1512, 1520, 1566, 1596, 1624, 1653, 1680, 1710, 1740, 1764, 1827, 1862, 1890, 1960, 1995, 2030, 2052, 2088, 2128, 2160, 2204, 2205, 2218, 2280, 2320, 2352, 2394, 2436, 2520, 2565, 2610, 2646, 2660, 2736, 2755, 2793, 2842, 2940, 3024, 3045, 3132, 3192, 3248, 3306, 3327, 3420, 3480, 3528, 3591, 3654, 3724, 3780, 3857, 3915, 3920, 3990, 4060, 4104, 4176, 4263, 4408, 4410, 4436, 4560, 4655, 4788, 4872, 4959, 5040, 5130, 5220, 5292, 5320, 5481, 5510, 5545, 5586, 5684, 5880, 5985, 6090, 6264, 6384, 6612, 6615, 6654, 6840, 6960, 7056, 7105, 7182, 7308, 7448, 7560, 7714, 7763, 7830, 7980, 8120, 8208, 8265, 8379, 8526, 8816, 8820, 8872, 9135, 9310, 9576, 9744, 9918, 9981, 10260, 10440, 10584, 10640, 10962, 11020, 11090, 11172, 11368, 11571, 11760, 11970, 12180, 12528, 12789, 13224, 13230, 13308, 13680, 13965, 14210, 14364, 14616, 14877, 14896, 15120, 15428, 15526, 15660, 15960, 16240, 16530, 16635, 16758, 17052, 17640, 17744, 17955, 18270, 18620, 19152, 19285, 19836, 19962, 20520, 20880, 21071, 21168, 21315, 21924, 22040, 22180, 22344, 22736, 23142, 23289, 23940, 24360, 24795, 25137, 25578, 26448, 26460, 26616, 26999, 27405, 27930, 28420, 28728, 29232, 29754, 29943, 30856, 31052, 31320, 31920, 32161, 33060, 33270, 33516, 34104, 34713, 35280, 35910, 36540, 37240, 38367, 38570, 38815, 39672, 39924, 41040, 41895, 42142, 42630, 43848, 44080, 44360, 44688, 46284, 46578, 47880, 48720, 49590, 49905, 50274, 51156, 52920, 53232, 53998, 54341, 54810, 55860, 56840, 57456, 57855, 59508, 59886, 61712, 62104, 62640, 63213, 63945, 64322, 66120, 66540, 67032, 68208, 69426, 69867, 71820, 73080, 74385, 74480, 76734, 77140, 77630, 79344, 79848, 80997, 83790, 84284, 85260, 87696, 88720, 92568, 93156, 95760, 96483, 99180, 99810, 100548, 102312, 104139, 105355, 105840, 107996, 108682, 109620, 111720, 113680, 115710, 116445, 119016, 119772, 124208, 125685, 126426, 127890, 128644, 132240, 133080, 134064, 134995, 138852, 139734, 143640, 146160, 147497, 148770, 149715, 153468, 154280, 155260, 159696, 160805, 161994, 163023, 167580, 168568, 170520, 173565, 185136, 186312, 189639, 191835, 192966, 198360, 199620, 201096, 204624, 208278, 209601, 210710, 215992, 217364, 219240, 223440, 225127, 231420, 232890, 238032, 239544, 242991, 251370, 252852, 255780, 257288, 266160, 269990, 271705, 277704, 279468, 287280, 289449, 294994, 297540, 299430, 306936, 308560, 310520, 316065, 321610, 323988, 326046, 335160, 337136, 341040, 347130, 349335, 372624, 379278, 383670, 385932, 396720, 399240, 402192, 404985, 416556, 419202, 421420, 431984, 434728, 438480, 442491, 450254, 462840, 465780, 479088, 482415, 485982, 489069, 502740, 505704, 511560, 514576, 520695, 539980, 543410, 555408, 558936, 568917, 578898, 589988, 595080, 598860, 611059, 613872, 621040, 632130, 643220, 647976, 652092, 670320, 675381, 694260, 698670, 728973, 737485, 758556, 767340, 771864, 798480, 809970, 815115, 833112, 838404, 842840, 868347, 869456, 884982, 900508, 925680, 931560, 948195, 964830, 971964, 978138, 1005480, 1011408, 1023120, 1032479, 1041390, 1048005, 1079960, 1086820, 1117872, 1125635, 1137834, 1157796, 1179976, 1190160, 1197720, 1214955, 1222118, 1264260, 1286440, 1295952, 1304184, 1327473, 1350762, 1388520, 1397340, 1447245, 1457946, 1467207, 1474970, 1517112, 1534680, 1543728, 1575889, 1619940, 1630230, 1666224, 1676808, 1685680, 1736694, 1769964, 1801016, 1833177, 1863120, 1896390, 1929660, 1943928, 1956276, 2010960, 2026143, 2064958, 2082780, 2096010, 2159920, 2173640, 2212455, 2251270, 2275668, 2315592, 2359952, 2395440, 2429910, 2444236, 2445345, 2528520, 2572880, 2608368, 2654946, 2701524, 2777040, 2794680, 2844585, 2894490, 2915892, 2934414, 2949940, 3034224, 3055295, 3069360, 3097437, 3151778, 3239880, 3260460, 3353616, 3376905, 3473388, 3539928, 3602032, 3644865, 3666354, 3792780, 3859320, 3887856, 3912552, 3982419, 4052286, 4129916, 4165560, 4192020, 4277413, 4341735, 4347280, 4424910, 4502540, 4551336, 4631184, 4727667, 4859820, 4888472, 4890690, 5057040, 5162395, 5309892, 5403048, 5499531, 5589360, 5689170, 5788980, 5831784, 5868828, 5899880, 6078429, 6110590, 6194874, 6303556, 6479760, 6520920, 6637365, 6753810, 6946776, 7079856, 7289730, 7332708, 7336035, 7585560, 7718640, 7825104, 7879445, 7964838, 8104572, 8259832, 8331120, 8384040, 8554826, 8683470, 8849820, 9005080, 9102672, 9165885, 9292311, 9455334, 9719640, 9776944, 9781380, 10130715, 10324790, 10619784, 10806096, 10999062, 11378340, 11577960, 11663568, 11737656, 11799760, 12156858, 12221180, 12389748, 12607112, 12832239, 13041840, 13274730, 13507620, 13893552, 14183001, 14579460, 14665416, 14672070, 15171120, 15487185, 15758890, 15929676, 16209144, 16498593, 16519664, 16768080, 17109652, 17366940, 17699640, 18010160, 18331770, 18584622, 18910668, 19439280, 19562760, 19912095, 20261430, 20649580, 21239568, 21387065, 21998124, 22756680, 23155920, 23475312, 23638335, 24313716, 24442360, 24779496, 25214224, 25664478, 26549460, 27015240, 27497655, 27876933, 28366002, 29158920, 29330832, 29344140, 29941891, 30392145, 30974370, 31517780, 31859352, 32418288, 32997186, 34219304, 34733880, 35399280, 36663540, 37169244, 37821336, 38496717, 39125520, 39824190, 40522860, 41299160, 42549003, 42774130, 43996248, 45513360, 46461555, 47276670, 48627432, 48884720, 49558992, 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約数ペア:

[(1, 64674484560), (2, 32337242280), (3, 21558161520), (4, 16168621140), (5, 12934896912), (6, 10779080760), (7, 9239212080), (8, 8084310570), (9, 7186053840), (10, 6467448456), (12, 5389540380), (14, 4619606040), (15, 4311632304), (16, 4042155285), (18, 3593026920), (19, 3403920240), (20, 3233724228), (21, 3079737360), (24, 2694770190), (27, 2395351280), (28, 2309803020), (29, 2230154640), (30, 2155816152), (35, 1847842416), (36, 1796513460), (38, 1701960120), (40, 1616862114), (42, 1539868680), (45, 1437210768), (48, 1347385095), (49, 1319887440), (54, 1197675640), (56, 1154901510), (57, 1134640080), (58, 1115077320), (60, 1077908076), (63, 1026579120), (70, 923921208), (72, 898256730), (76, 850980060), (80, 808431057), (84, 769934340), (87, 743384880), (90, 718605384), (95, 680784048), (98, 659943720), (105, 615947472), (108, 598837820), (112, 577450755), (114, 567320040), (116, 557538660), (120, 538954038), (126, 513289560), (133, 486274320), (135, 479070256), (140, 461960604), (144, 449128365), (145, 446030928), (147, 439962480), (152, 425490030), (168, 384967170), (171, 378213360), (174, 371692440), (180, 359302692), (189, 342193040), (190, 340392024), (196, 329971860), (203, 318593520), (210, 307973736), (216, 299418910), (228, 283660020), (232, 278769330), (240, 269477019), (245, 263977488), (252, 256644780), (261, 247794960), (266, 243137160), (270, 239535128), (280, 230980302), (285, 226928016), (290, 223015464), (294, 219981240), (304, 212745015), (315, 205315824), (336, 192483585), (342, 189106680), (348, 185846220), (360, 179651346), (378, 171096520), (380, 170196012), (392, 164985930), (399, 162091440), (406, 159296760), (420, 153986868), (432, 149709455), (435, 148676976), (441, 146654160), (456, 141830010), (464, 139384665), (490, 131988744), (504, 128322390), (513, 126071120), (522, 123897480), (532, 121568580), (540, 119767564), (551, 117376560), (560, 115490151), (570, 113464008), (580, 111507732), (588, 109990620), (609, 106197840), (630, 102657912), (665, 97254864), (684, 94553340), (696, 92923110), (720, 89825673), (735, 87992496), (756, 85548260), (760, 85098006), (783, 82598320), (784, 82492965), (798, 81045720), (812, 79648380), (840, 76993434), (855, 75642672), (870, 74338488), (882, 73327080), (912, 70915005), (931, 69467760), (945, 68438608), (980, 65994372), (1008, 64161195), (1015, 63718704), (1026, 63035560), (1044, 61948740), (1064, 60784290), (1080, 59883782), (1102, 58688280), (1109, 58317840), (1140, 56732004), (1160, 55753866), (1176, 54995310), (1197, 54030480), (1218, 53098920), (1260, 51328956), (1305, 49558992), (1323, 48884720), (1330, 48627432), (1368, 47276670), (1392, 46461555), (1421, 45513360), (1470, 43996248), (1512, 42774130), (1520, 42549003), (1566, 41299160), (1596, 40522860), (1624, 39824190), (1653, 39125520), (1680, 38496717), (1710, 37821336), (1740, 37169244), (1764, 36663540), (1827, 35399280), (1862, 34733880), (1890, 34219304), (1960, 32997186), (1995, 32418288), (2030, 31859352), (2052, 31517780), (2088, 30974370), (2128, 30392145), (2160, 29941891), (2204, 29344140), (2205, 29330832), (2218, 29158920), (2280, 28366002), (2320, 27876933), (2352, 27497655), (2394, 27015240), (2436, 26549460), (2520, 25664478), (2565, 25214224), (2610, 24779496), (2646, 24442360), (2660, 24313716), (2736, 23638335), (2755, 23475312), (2793, 23155920), (2842, 22756680), (2940, 21998124), (3024, 21387065), (3045, 21239568), (3132, 20649580), (3192, 20261430), (3248, 19912095), (3306, 19562760), (3327, 19439280), (3420, 18910668), (3480, 18584622), (3528, 18331770), (3591, 18010160), (3654, 17699640), (3724, 17366940), (3780, 17109652), (3857, 16768080), (3915, 16519664), (3920, 16498593), (3990, 16209144), (4060, 15929676), (4104, 15758890), (4176, 15487185), (4263, 15171120), (4408, 14672070), (4410, 14665416), (4436, 14579460), (4560, 14183001), (4655, 13893552), (4788, 13507620), (4872, 13274730), (4959, 13041840), (5040, 12832239), (5130, 12607112), (5220, 12389748), (5292, 12221180), (5320, 12156858), (5481, 11799760), (5510, 11737656), (5545, 11663568), (5586, 11577960), (5684, 11378340), (5880, 10999062), (5985, 10806096), (6090, 10619784), (6264, 10324790), (6384, 10130715), (6612, 9781380), (6615, 9776944), (6654, 9719640), (6840, 9455334), (6960, 9292311), (7056, 9165885), (7105, 9102672), (7182, 9005080), (7308, 8849820), (7448, 8683470), (7560, 8554826), (7714, 8384040), (7763, 8331120), (7830, 8259832), (7980, 8104572), (8120, 7964838), (8208, 7879445), (8265, 7825104), (8379, 7718640), (8526, 7585560), (8816, 7336035), (8820, 7332708), (8872, 7289730), (9135, 7079856), (9310, 6946776), (9576, 6753810), (9744, 6637365), (9918, 6520920), (9981, 6479760), (10260, 6303556), (10440, 6194874), (10584, 6110590), (10640, 6078429), (10962, 5899880), (11020, 5868828), (11090, 5831784), (11172, 5788980), (11368, 5689170), (11571, 5589360), (11760, 5499531), (11970, 5403048), (12180, 5309892), (12528, 5162395), (12789, 5057040), (13224, 4890690), (13230, 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(30856, 2096010), (31052, 2082780), (31320, 2064958), (31920, 2026143), (32161, 2010960), (33060, 1956276), (33270, 1943928), (33516, 1929660), (34104, 1896390), (34713, 1863120), (35280, 1833177), (35910, 1801016), (36540, 1769964), (37240, 1736694), (38367, 1685680), (38570, 1676808), (38815, 1666224), (39672, 1630230), (39924, 1619940), (41040, 1575889), (41895, 1543728), (42142, 1534680), (42630, 1517112), (43848, 1474970), (44080, 1467207), (44360, 1457946), (44688, 1447245), (46284, 1397340), (46578, 1388520), (47880, 1350762), (48720, 1327473), (49590, 1304184), (49905, 1295952), (50274, 1286440), (51156, 1264260), (52920, 1222118), (53232, 1214955), (53998, 1197720), (54341, 1190160), (54810, 1179976), (55860, 1157796), (56840, 1137834), (57456, 1125635), (57855, 1117872), (59508, 1086820), (59886, 1079960), (61712, 1048005), (62104, 1041390), (62640, 1032479), (63213, 1023120), (63945, 1011408), (64322, 1005480), (66120, 978138), (66540, 971964), (67032, 964830), (68208, 948195), (69426, 931560), (69867, 925680), (71820, 900508), (73080, 884982), (74385, 869456), (74480, 868347), (76734, 842840), (77140, 838404), (77630, 833112), (79344, 815115), (79848, 809970), (80997, 798480), (83790, 771864), (84284, 767340), (85260, 758556), (87696, 737485), (88720, 728973), (92568, 698670), (93156, 694260), (95760, 675381), (96483, 670320), (99180, 652092), (99810, 647976), (100548, 643220), (102312, 632130), (104139, 621040), (105355, 613872), (105840, 611059), (107996, 598860), (108682, 595080), (109620, 589988), (111720, 578898), (113680, 568917), (115710, 558936), (116445, 555408), (119016, 543410), (119772, 539980), (124208, 520695), (125685, 514576), (126426, 511560), (127890, 505704), (128644, 502740), (132240, 489069), (133080, 485982), (134064, 482415), (134995, 479088), (138852, 465780), (139734, 462840), (143640, 450254), (146160, 442491), (147497, 438480), (148770, 434728), (149715, 431984), (153468, 421420), (154280, 419202), (155260, 416556), (159696, 404985), (160805, 402192), (161994, 399240), (163023, 396720), (167580, 385932), (168568, 383670), (170520, 379278), (173565, 372624), (185136, 349335), (186312, 347130), (189639, 341040), (191835, 337136), (192966, 335160), (198360, 326046), (199620, 323988), (201096, 321610), (204624, 316065), (208278, 310520), (209601, 308560), (210710, 306936), (215992, 299430), (217364, 297540), (219240, 294994), (223440, 289449), (225127, 287280), (231420, 279468), (232890, 277704), (238032, 271705), (239544, 269990), (242991, 266160), (251370, 257288), (252852, 255780)]