196176120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4969}}^1$

素因数の和:5037

約数の個数: 128

約数和(自身を含む): 687052800

約数和(自身を除く): 490876680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3948, 4935, 4969, 5640, 6580, 7896, 9870, 9938, 13160, 14907, 19740, 19876, 24845, 29814, 34783, 39480, 39752, 49690, 59628, 69566, 74535, 99380, 104349, 119256, 139132, 149070, 173915, 198760, 208698, 233543, 278264, 298140, 347830, 417396, 467086, 521745, 596280, 695660, 700629, 834792, 934172, 1043490, 1167715, 1391320, 1401258, 1634801, 1868344, 2086980, 2335430, 2802516, 3269602, 3503145, 4173960, 4670860, 4904403, 5605032, 6539204, 7006290, 8174005, 9341720, 9808806, 13078408, 14012580, 16348010, 19617612, 24522015, 28025160, 32696020, 39235224, 49044030, 65392040, 98088060, 196176120]

約数ペア:

[(1, 196176120), (2, 98088060), (3, 65392040), (4, 49044030), (5, 39235224), (6, 32696020), (7, 28025160), (8, 24522015), (10, 19617612), (12, 16348010), (14, 14012580), (15, 13078408), (20, 9808806), (21, 9341720), (24, 8174005), (28, 7006290), (30, 6539204), (35, 5605032), (40, 4904403), (42, 4670860), (47, 4173960), (56, 3503145), (60, 3269602), (70, 2802516), (84, 2335430), (94, 2086980), (105, 1868344), (120, 1634801), (140, 1401258), (141, 1391320), (168, 1167715), (188, 1043490), (210, 934172), (235, 834792), (280, 700629), (282, 695660), (329, 596280), (376, 521745), (420, 467086), (470, 417396), (564, 347830), (658, 298140), (705, 278264), (840, 233543), (940, 208698), (987, 198760), (1128, 173915), (1316, 149070), (1410, 139132), (1645, 119256), (1880, 104349), (1974, 99380), (2632, 74535), (2820, 69566), (3290, 59628), (3948, 49690), (4935, 39752), (4969, 39480), (5640, 34783), (6580, 29814), (7896, 24845), (9870, 19876), (9938, 19740), (13160, 14907)]