162639120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:893

約数の個数: 160

約数和(自身を含む): 581391360

約数和(自身を除く): 418752240

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, 655, 739, 786, 840, 917, 1048, 1310, 1478, 1572, 1680, 1834, 1965, 2096, 2217, 2620, 2751, 2956, 3144, 3668, 3695, 3930, 4434, 4585, 5173, 5240, 5502, 5912, 6288, 7336, 7390, 7860, 8868, 9170, 10346, 10480, 11004, 11085, 11824, 13755, 14672, 14780, 15519, 15720, 17736, 18340, 20692, 22008, 22170, 25865, 27510, 29560, 31038, 31440, 35472, 36680, 41384, 44016, 44340, 51730, 55020, 59120, 62076, 73360, 77595, 82768, 88680, 96809, 103460, 110040, 124152, 155190, 177360, 193618, 206920, 220080, 248304, 290427, 310380, 387236, 413840, 484045, 580854, 620760, 677663, 774472, 968090, 1161708, 1241520, 1355326, 1452135, 1548944, 1936180, 2032989, 2323416, 2710652, 2904270, 3388315, 3872360, 4065978, 4646832, 5421304, 5808540, 6776630, 7744720, 8131956, 10164945, 10842608, 11617080, 13553260, 16263912, 20329890, 23234160, 27106520, 32527824, 40659780, 54213040, 81319560, 162639120]

約数ペア:

[(1, 162639120), (2, 81319560), (3, 54213040), (4, 40659780), (5, 32527824), (6, 27106520), (7, 23234160), (8, 20329890), (10, 16263912), (12, 13553260), (14, 11617080), (15, 10842608), (16, 10164945), (20, 8131956), (21, 7744720), (24, 6776630), (28, 5808540), (30, 5421304), (35, 4646832), (40, 4065978), (42, 3872360), (48, 3388315), (56, 2904270), (60, 2710652), (70, 2323416), (80, 2032989), (84, 1936180), (105, 1548944), (112, 1452135), (120, 1355326), (131, 1241520), (140, 1161708), (168, 968090), (210, 774472), (240, 677663), (262, 620760), (280, 580854), (336, 484045), (393, 413840), (420, 387236), (524, 310380), (560, 290427), (655, 248304), (739, 220080), (786, 206920), (840, 193618), (917, 177360), (1048, 155190), (1310, 124152), (1478, 110040), (1572, 103460), (1680, 96809), (1834, 88680), (1965, 82768), (2096, 77595), (2217, 73360), (2620, 62076), (2751, 59120), (2956, 55020), (3144, 51730), (3668, 44340), (3695, 44016), (3930, 41384), (4434, 36680), (4585, 35472), (5173, 31440), (5240, 31038), (5502, 29560), (5912, 27510), (6288, 25865), (7336, 22170), (7390, 22008), (7860, 20692), (8868, 18340), (9170, 17736), (10346, 15720), (10480, 15519), (11004, 14780), (11085, 14672), (11824, 13755)]