15673744260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1\times {\mathrm{2273}}^1$

素因数の和:3638

約数の個数: 144

約数和(自身を含む): 49242014640

約数和(自身を除く): 33568270380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1321, 1740, 2273, 2610, 2642, 3963, 4546, 5220, 5284, 6605, 6819, 7926, 9092, 11365, 11889, 13210, 13638, 15852, 19815, 20457, 22730, 23778, 26420, 27276, 34095, 38309, 39630, 40914, 45460, 47556, 59445, 65917, 68190, 76618, 79260, 81828, 102285, 114927, 118890, 131834, 136380, 153236, 191545, 197751, 204570, 229854, 237780, 263668, 329585, 344781, 383090, 395502, 409140, 459708, 574635, 593253, 659170, 689562, 766180, 791004, 988755, 1149270, 1186506, 1318340, 1379124, 1723905, 1977510, 2298540, 2373012, 2966265, 3002633, 3447810, 3955020, 5932530, 6005266, 6895620, 9007899, 11865060, 12010532, 15013165, 18015798, 27023697, 30026330, 36031596, 45039495, 54047394, 60052660, 87076357, 90078990, 108094788, 135118485, 174152714, 180157980, 261229071, 270236970, 348305428, 435381785, 522458142, 540473940, 783687213, 870763570, 1044916284, 1306145355, 1567374426, 1741527140, 2612290710, 3134748852, 3918436065, 5224581420, 7836872130, 15673744260]

約数ペア:

[(1, 15673744260), (2, 7836872130), (3, 5224581420), (4, 3918436065), (5, 3134748852), (6, 2612290710), (9, 1741527140), (10, 1567374426), (12, 1306145355), (15, 1044916284), (18, 870763570), (20, 783687213), (29, 540473940), (30, 522458142), (36, 435381785), (45, 348305428), (58, 270236970), (60, 261229071), (87, 180157980), (90, 174152714), (116, 135118485), (145, 108094788), (174, 90078990), (180, 87076357), (261, 60052660), (290, 54047394), (348, 45039495), (435, 36031596), (522, 30026330), (580, 27023697), (870, 18015798), (1044, 15013165), (1305, 12010532), (1321, 11865060), (1740, 9007899), (2273, 6895620), (2610, 6005266), (2642, 5932530), (3963, 3955020), (4546, 3447810), (5220, 3002633), (5284, 2966265), (6605, 2373012), (6819, 2298540), (7926, 1977510), (9092, 1723905), (11365, 1379124), (11889, 1318340), (13210, 1186506), (13638, 1149270), (15852, 988755), (19815, 791004), (20457, 766180), (22730, 689562), (23778, 659170), (26420, 593253), (27276, 574635), (34095, 459708), (38309, 409140), (39630, 395502), (40914, 383090), (45460, 344781), (47556, 329585), (59445, 263668), (65917, 237780), (68190, 229854), (76618, 204570), (79260, 197751), (81828, 191545), (102285, 153236), (114927, 136380), (118890, 131834)]