3489881920

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1699}}^1$

素因数の和:1861

約数の個数: 168

約数和(自身を含む): 9746589600

約数和(自身を除く): 6256707680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 131, 140, 160, 196, 224, 245, 262, 280, 320, 392, 448, 490, 524, 560, 655, 784, 917, 980, 1048, 1120, 1310, 1568, 1699, 1834, 1960, 2096, 2240, 2620, 3136, 3398, 3668, 3920, 4192, 4585, 5240, 6419, 6796, 7336, 7840, 8384, 8495, 9170, 10480, 11893, 12838, 13592, 14672, 15680, 16990, 18340, 20960, 23786, 25676, 27184, 29344, 32095, 33980, 36680, 41920, 47572, 51352, 54368, 58688, 59465, 64190, 67960, 73360, 83251, 95144, 102704, 108736, 118930, 128380, 135920, 146720, 166502, 190288, 205408, 222569, 237860, 256760, 271840, 293440, 333004, 380576, 410816, 416255, 445138, 475720, 513520, 543680, 666008, 761152, 832510, 890276, 951440, 1027040, 1112845, 1332016, 1557983, 1665020, 1780552, 1902880, 2054080, 2225690, 2664032, 3115966, 3330040, 3561104, 3805760, 4451380, 5328064, 6231932, 6660080, 7122208, 7789915, 8902760, 10905881, 12463864, 13320160, 14244416, 15579830, 17805520, 21811762, 24927728, 26640320, 31159660, 35611040, 43623524, 49855456, 54529405, 62319320, 71222080, 87247048, 99710912, 109058810, 124638640, 174494096, 218117620, 249277280, 348988192, 436235240, 498554560, 697976384, 872470480, 1744940960, 3489881920]

約数ペア:

[(1, 3489881920), (2, 1744940960), (4, 872470480), (5, 697976384), (7, 498554560), (8, 436235240), (10, 348988192), (14, 249277280), (16, 218117620), (20, 174494096), (28, 124638640), (32, 109058810), (35, 99710912), (40, 87247048), (49, 71222080), (56, 62319320), (64, 54529405), (70, 49855456), (80, 43623524), (98, 35611040), (112, 31159660), (131, 26640320), (140, 24927728), (160, 21811762), (196, 17805520), (224, 15579830), (245, 14244416), (262, 13320160), (280, 12463864), (320, 10905881), (392, 8902760), (448, 7789915), (490, 7122208), (524, 6660080), (560, 6231932), (655, 5328064), (784, 4451380), (917, 3805760), (980, 3561104), (1048, 3330040), (1120, 3115966), (1310, 2664032), (1568, 2225690), (1699, 2054080), (1834, 1902880), (1960, 1780552), (2096, 1665020), (2240, 1557983), (2620, 1332016), (3136, 1112845), (3398, 1027040), (3668, 951440), (3920, 890276), (4192, 832510), (4585, 761152), (5240, 666008), (6419, 543680), (6796, 513520), (7336, 475720), (7840, 445138), (8384, 416255), (8495, 410816), (9170, 380576), (10480, 333004), (11893, 293440), (12838, 271840), (13592, 256760), (14672, 237860), (15680, 222569), (16990, 205408), (18340, 190288), (20960, 166502), (23786, 146720), (25676, 135920), (27184, 128380), (29344, 118930), (32095, 108736), (33980, 102704), (36680, 95144), (41920, 83251), (47572, 73360), (51352, 67960), (54368, 64190), (58688, 59465)]