157056540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4967}}^1$

素因数の和:5027

約数の個数: 96

約数和(自身を含む): 480743424

約数和(自身を除く): 323686884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2108, 2635, 3162, 4967, 5270, 6324, 7905, 9934, 10540, 14901, 15810, 19868, 24835, 29802, 31620, 49670, 59604, 74505, 84439, 99340, 149010, 153977, 168878, 253317, 298020, 307954, 337756, 422195, 461931, 506634, 615908, 769885, 844390, 923862, 1013268, 1266585, 1539770, 1688780, 1847724, 2309655, 2533170, 2617609, 3079540, 4619310, 5066340, 5235218, 7852827, 9238620, 10470436, 13088045, 15705654, 26176090, 31411308, 39264135, 52352180, 78528270, 157056540]

約数ペア:

[(1, 157056540), (2, 78528270), (3, 52352180), (4, 39264135), (5, 31411308), (6, 26176090), (10, 15705654), (12, 13088045), (15, 10470436), (17, 9238620), (20, 7852827), (30, 5235218), (31, 5066340), (34, 4619310), (51, 3079540), (60, 2617609), (62, 2533170), (68, 2309655), (85, 1847724), (93, 1688780), (102, 1539770), (124, 1266585), (155, 1013268), (170, 923862), (186, 844390), (204, 769885), (255, 615908), (310, 506634), (340, 461931), (372, 422195), (465, 337756), (510, 307954), (527, 298020), (620, 253317), (930, 168878), (1020, 153977), (1054, 149010), (1581, 99340), (1860, 84439), (2108, 74505), (2635, 59604), (3162, 49670), (4967, 31620), (5270, 29802), (6324, 24835), (7905, 19868), (9934, 15810), (10540, 14901)]