125665680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:725

約数の個数: 160

約数和(自身を含む): 449399808

約数和(自身を除く): 323734128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 131, 140, 168, 210, 240, 262, 280, 336, 393, 420, 524, 560, 571, 655, 786, 840, 917, 1048, 1142, 1310, 1572, 1680, 1713, 1834, 1965, 2096, 2284, 2620, 2751, 2855, 3144, 3426, 3668, 3930, 3997, 4568, 4585, 5240, 5502, 5710, 6288, 6852, 7336, 7860, 7994, 8565, 9136, 9170, 10480, 11004, 11420, 11991, 13704, 13755, 14672, 15720, 15988, 17130, 18340, 19985, 22008, 22840, 23982, 27408, 27510, 31440, 31976, 34260, 36680, 39970, 44016, 45680, 47964, 55020, 59955, 63952, 68520, 73360, 74801, 79940, 95928, 110040, 119910, 137040, 149602, 159880, 191856, 220080, 224403, 239820, 299204, 319760, 374005, 448806, 479640, 523607, 598408, 748010, 897612, 959280, 1047214, 1122015, 1196816, 1496020, 1570821, 1795224, 2094428, 2244030, 2618035, 2992040, 3141642, 3590448, 4188856, 4488060, 5236070, 5984080, 6283284, 7854105, 8377712, 8976120, 10472140, 12566568, 15708210, 17952240, 20944280, 25133136, 31416420, 41888560, 62832840, 125665680]

約数ペア:

[(1, 125665680), (2, 62832840), (3, 41888560), (4, 31416420), (5, 25133136), (6, 20944280), (7, 17952240), (8, 15708210), (10, 12566568), (12, 10472140), (14, 8976120), (15, 8377712), (16, 7854105), (20, 6283284), (21, 5984080), (24, 5236070), (28, 4488060), (30, 4188856), (35, 3590448), (40, 3141642), (42, 2992040), (48, 2618035), (56, 2244030), (60, 2094428), (70, 1795224), (80, 1570821), (84, 1496020), (105, 1196816), (112, 1122015), (120, 1047214), (131, 959280), (140, 897612), (168, 748010), (210, 598408), (240, 523607), (262, 479640), (280, 448806), (336, 374005), (393, 319760), (420, 299204), (524, 239820), (560, 224403), (571, 220080), (655, 191856), (786, 159880), (840, 149602), (917, 137040), (1048, 119910), (1142, 110040), (1310, 95928), (1572, 79940), (1680, 74801), (1713, 73360), (1834, 68520), (1965, 63952), (2096, 59955), (2284, 55020), (2620, 47964), (2751, 45680), (2855, 44016), (3144, 39970), (3426, 36680), (3668, 34260), (3930, 31976), (3997, 31440), (4568, 27510), (4585, 27408), (5240, 23982), (5502, 22840), (5710, 22008), (6288, 19985), (6852, 18340), (7336, 17130), (7860, 15988), (7994, 15720), (8565, 14672), (9136, 13755), (9170, 13704), (10480, 11991), (11004, 11420)]