64882891320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{7207}}^1$

素因数の和:7462

約数の個数: 256

約数和(自身を含む): 217969920000

約数和(自身を除く): 153087028680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 199, 232, 260, 290, 312, 348, 377, 390, 398, 435, 520, 580, 597, 696, 754, 780, 796, 870, 995, 1131, 1160, 1194, 1508, 1560, 1592, 1740, 1885, 1990, 2262, 2388, 2587, 2985, 3016, 3480, 3770, 3980, 4524, 4776, 5174, 5655, 5771, 5970, 7207, 7540, 7761, 7960, 9048, 10348, 11310, 11542, 11940, 12935, 14414, 15080, 15522, 17313, 20696, 21621, 22620, 23084, 23880, 25870, 28828, 28855, 31044, 34626, 36035, 38805, 43242, 45240, 46168, 51740, 57656, 57710, 62088, 69252, 72070, 75023, 77610, 86484, 86565, 93691, 103480, 108105, 115420, 138504, 144140, 150046, 155220, 172968, 173130, 187382, 209003, 216210, 225069, 230840, 281073, 288280, 300092, 310440, 346260, 374764, 375115, 418006, 432420, 450138, 468455, 562146, 600184, 627009, 692520, 749528, 750230, 836012, 864840, 900276, 936910, 1045015, 1124292, 1125345, 1254018, 1405365, 1434193, 1500460, 1672024, 1800552, 1873820, 2090030, 2248584, 2250690, 2508036, 2717039, 2810730, 2868386, 3000920, 3135045, 3747640, 4180060, 4302579, 4501380, 5016072, 5434078, 5621460, 5736772, 6270090, 7170965, 8151117, 8360120, 8605158, 9002760, 10868156, 11242920, 11473544, 12540180, 13585195, 14341930, 16302234, 17210316, 18644509, 21512895, 21736312, 25080360, 27170390, 28683860, 32604468, 34420632, 37289018, 40755585, 41591597, 43025790, 54340780, 55933527, 57367720, 65208936, 74578036, 81511170, 83183194, 86051580, 93222545, 108681560, 111867054, 124774791, 149156072, 163022340, 166366388, 172103160, 186445090, 207957985, 223734108, 249549582, 279667635, 326044680, 332732776, 372890180, 415915970, 447468216, 499099164, 540690761, 559335270, 623873955, 745780360, 831831940, 998198328, 1081381522, 1118670540, 1247747910, 1622072283, 1663663880, 2162763044, 2237341080, 2495495820, 2703453805, 3244144566, 4325526088, 4990991640, 5406907610, 6488289132, 8110361415, 10813815220, 12976578264, 16220722830, 21627630440, 32441445660, 64882891320]

約数ペア:

[(1, 64882891320), (2, 32441445660), (3, 21627630440), (4, 16220722830), (5, 12976578264), (6, 10813815220), (8, 8110361415), (10, 6488289132), (12, 5406907610), (13, 4990991640), (15, 4325526088), (20, 3244144566), (24, 2703453805), (26, 2495495820), (29, 2237341080), (30, 2162763044), (39, 1663663880), (40, 1622072283), (52, 1247747910), (58, 1118670540), (60, 1081381522), (65, 998198328), (78, 831831940), (87, 745780360), (104, 623873955), (116, 559335270), (120, 540690761), (130, 499099164), (145, 447468216), (156, 415915970), (174, 372890180), (195, 332732776), (199, 326044680), (232, 279667635), (260, 249549582), (290, 223734108), (312, 207957985), (348, 186445090), (377, 172103160), (390, 166366388), (398, 163022340), (435, 149156072), (520, 124774791), (580, 111867054), (597, 108681560), (696, 93222545), (754, 86051580), (780, 83183194), (796, 81511170), (870, 74578036), (995, 65208936), (1131, 57367720), (1160, 55933527), (1194, 54340780), (1508, 43025790), (1560, 41591597), (1592, 40755585), (1740, 37289018), (1885, 34420632), (1990, 32604468), (2262, 28683860), (2388, 27170390), (2587, 25080360), (2985, 21736312), (3016, 21512895), (3480, 18644509), (3770, 17210316), (3980, 16302234), (4524, 14341930), (4776, 13585195), (5174, 12540180), (5655, 11473544), (5771, 11242920), (5970, 10868156), (7207, 9002760), (7540, 8605158), (7761, 8360120), (7960, 8151117), (9048, 7170965), (10348, 6270090), (11310, 5736772), (11542, 5621460), (11940, 5434078), (12935, 5016072), (14414, 4501380), (15080, 4302579), (15522, 4180060), (17313, 3747640), (20696, 3135045), (21621, 3000920), (22620, 2868386), (23084, 2810730), (23880, 2717039), (25870, 2508036), (28828, 2250690), (28855, 2248584), (31044, 2090030), (34626, 1873820), (36035, 1800552), (38805, 1672024), (43242, 1500460), (45240, 1434193), (46168, 1405365), (51740, 1254018), (57656, 1125345), (57710, 1124292), (62088, 1045015), (69252, 936910), (72070, 900276), (75023, 864840), (77610, 836012), (86484, 750230), (86565, 749528), (93691, 692520), (103480, 627009), (108105, 600184), (115420, 562146), (138504, 468455), (144140, 450138), (150046, 432420), (155220, 418006), (172968, 375115), (173130, 374764), (187382, 346260), (209003, 310440), (216210, 300092), (225069, 288280), (230840, 281073)]