158810520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3881}}^1$

素因数の和:3937

約数の個数: 128

約数和(自身を含む): 536647680

約数和(自身を除く): 377837160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 3881, 4092, 5115, 6820, 7762, 8184, 10230, 11643, 13640, 15524, 19405, 20460, 23286, 31048, 38810, 40920, 42691, 46572, 58215, 77620, 85382, 93144, 116430, 120311, 128073, 155240, 170764, 213455, 232860, 240622, 256146, 341528, 360933, 426910, 465720, 481244, 512292, 601555, 640365, 721866, 853820, 962488, 1024584, 1203110, 1280730, 1323421, 1443732, 1707640, 1804665, 2406220, 2561460, 2646842, 2887464, 3609330, 3970263, 4812440, 5122920, 5293684, 6617105, 7218660, 7940526, 10587368, 13234210, 14437320, 15881052, 19851315, 26468420, 31762104, 39702630, 52936840, 79405260, 158810520]

約数ペア:

[(1, 158810520), (2, 79405260), (3, 52936840), (4, 39702630), (5, 31762104), (6, 26468420), (8, 19851315), (10, 15881052), (11, 14437320), (12, 13234210), (15, 10587368), (20, 7940526), (22, 7218660), (24, 6617105), (30, 5293684), (31, 5122920), (33, 4812440), (40, 3970263), (44, 3609330), (55, 2887464), (60, 2646842), (62, 2561460), (66, 2406220), (88, 1804665), (93, 1707640), (110, 1443732), (120, 1323421), (124, 1280730), (132, 1203110), (155, 1024584), (165, 962488), (186, 853820), (220, 721866), (248, 640365), (264, 601555), (310, 512292), (330, 481244), (341, 465720), (372, 426910), (440, 360933), (465, 341528), (620, 256146), (660, 240622), (682, 232860), (744, 213455), (930, 170764), (1023, 155240), (1240, 128073), (1320, 120311), (1364, 116430), (1705, 93144), (1860, 85382), (2046, 77620), (2728, 58215), (3410, 46572), (3720, 42691), (3881, 40920), (4092, 38810), (5115, 31048), (6820, 23286), (7762, 20460), (8184, 19405), (10230, 15524), (11643, 13640)]