202302840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1$

素因数の和:1057

約数の個数: 128

約数和(自身を含む): 638798400

約数和(自身を除く): 436495560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 61, 87, 116, 120, 122, 145, 174, 183, 232, 244, 290, 305, 348, 366, 435, 488, 580, 610, 696, 732, 870, 915, 953, 1160, 1220, 1464, 1740, 1769, 1830, 1906, 2440, 2859, 3480, 3538, 3660, 3812, 4765, 5307, 5718, 7076, 7320, 7624, 8845, 9530, 10614, 11436, 14152, 14295, 17690, 19060, 21228, 22872, 26535, 27637, 28590, 35380, 38120, 42456, 53070, 55274, 57180, 58133, 70760, 82911, 106140, 110548, 114360, 116266, 138185, 165822, 174399, 212280, 221096, 232532, 276370, 290665, 331644, 348798, 414555, 465064, 552740, 581330, 663288, 697596, 829110, 871995, 1105480, 1162660, 1395192, 1658220, 1685857, 1743990, 2325320, 3316440, 3371714, 3487980, 5057571, 6743428, 6975960, 8429285, 10115142, 13486856, 16858570, 20230284, 25287855, 33717140, 40460568, 50575710, 67434280, 101151420, 202302840]

約数ペア:

[(1, 202302840), (2, 101151420), (3, 67434280), (4, 50575710), (5, 40460568), (6, 33717140), (8, 25287855), (10, 20230284), (12, 16858570), (15, 13486856), (20, 10115142), (24, 8429285), (29, 6975960), (30, 6743428), (40, 5057571), (58, 3487980), (60, 3371714), (61, 3316440), (87, 2325320), (116, 1743990), (120, 1685857), (122, 1658220), (145, 1395192), (174, 1162660), (183, 1105480), (232, 871995), (244, 829110), (290, 697596), (305, 663288), (348, 581330), (366, 552740), (435, 465064), (488, 414555), (580, 348798), (610, 331644), (696, 290665), (732, 276370), (870, 232532), (915, 221096), (953, 212280), (1160, 174399), (1220, 165822), (1464, 138185), (1740, 116266), (1769, 114360), (1830, 110548), (1906, 106140), (2440, 82911), (2859, 70760), (3480, 58133), (3538, 57180), (3660, 55274), (3812, 53070), (4765, 42456), (5307, 38120), (5718, 35380), (7076, 28590), (7320, 27637), (7624, 26535), (8845, 22872), (9530, 21228), (10614, 19060), (11436, 17690), (14152, 14295)]