142133880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4127}}^1$

素因数の和:4189

約数の個数: 128

約数和(自身を含む): 499322880

約数和(自身を除く): 357189000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4127, 4305, 4920, 5740, 6888, 8254, 8610, 11480, 12381, 16508, 17220, 20635, 24762, 28889, 33016, 34440, 41270, 49524, 57778, 61905, 82540, 86667, 99048, 115556, 123810, 144445, 165080, 169207, 173334, 231112, 247620, 288890, 338414, 346668, 433335, 495240, 507621, 577780, 676828, 693336, 846035, 866670, 1015242, 1155560, 1184449, 1353656, 1692070, 1733340, 2030484, 2368898, 2538105, 3384140, 3466680, 3553347, 4060968, 4737796, 5076210, 5922245, 6768280, 7106694, 9475592, 10152420, 11844490, 14213388, 17766735, 20304840, 23688980, 28426776, 35533470, 47377960, 71066940, 142133880]

約数ペア:

[(1, 142133880), (2, 71066940), (3, 47377960), (4, 35533470), (5, 28426776), (6, 23688980), (7, 20304840), (8, 17766735), (10, 14213388), (12, 11844490), (14, 10152420), (15, 9475592), (20, 7106694), (21, 6768280), (24, 5922245), (28, 5076210), (30, 4737796), (35, 4060968), (40, 3553347), (41, 3466680), (42, 3384140), (56, 2538105), (60, 2368898), (70, 2030484), (82, 1733340), (84, 1692070), (105, 1353656), (120, 1184449), (123, 1155560), (140, 1015242), (164, 866670), (168, 846035), (205, 693336), (210, 676828), (246, 577780), (280, 507621), (287, 495240), (328, 433335), (410, 346668), (420, 338414), (492, 288890), (574, 247620), (615, 231112), (820, 173334), (840, 169207), (861, 165080), (984, 144445), (1148, 123810), (1230, 115556), (1435, 99048), (1640, 86667), (1722, 82540), (2296, 61905), (2460, 57778), (2870, 49524), (3444, 41270), (4127, 34440), (4305, 33016), (4920, 28889), (5740, 24762), (6888, 20635), (8254, 17220), (8610, 16508), (11480, 12381)]