317621040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3881}}^1$

素因数の和:3939

約数の個数: 160

約数和(自身を含む): 1109071872

約数和(自身を除く): 791450832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3410, 3720, 3881, 4092, 5115, 5456, 6820, 7440, 7762, 8184, 10230, 11643, 13640, 15524, 16368, 19405, 20460, 23286, 27280, 31048, 38810, 40920, 42691, 46572, 58215, 62096, 77620, 81840, 85382, 93144, 116430, 120311, 128073, 155240, 170764, 186288, 213455, 232860, 240622, 256146, 310480, 341528, 360933, 426910, 465720, 481244, 512292, 601555, 640365, 683056, 721866, 853820, 931440, 962488, 1024584, 1203110, 1280730, 1323421, 1443732, 1707640, 1804665, 1924976, 2049168, 2406220, 2561460, 2646842, 2887464, 3415280, 3609330, 3970263, 4812440, 5122920, 5293684, 5774928, 6617105, 7218660, 7940526, 9624880, 10245840, 10587368, 13234210, 14437320, 15881052, 19851315, 21174736, 26468420, 28874640, 31762104, 39702630, 52936840, 63524208, 79405260, 105873680, 158810520, 317621040]

約数ペア:

[(1, 317621040), (2, 158810520), (3, 105873680), (4, 79405260), (5, 63524208), (6, 52936840), (8, 39702630), (10, 31762104), (11, 28874640), (12, 26468420), (15, 21174736), (16, 19851315), (20, 15881052), (22, 14437320), (24, 13234210), (30, 10587368), (31, 10245840), (33, 9624880), (40, 7940526), (44, 7218660), (48, 6617105), (55, 5774928), (60, 5293684), (62, 5122920), (66, 4812440), (80, 3970263), (88, 3609330), (93, 3415280), (110, 2887464), (120, 2646842), (124, 2561460), (132, 2406220), (155, 2049168), (165, 1924976), (176, 1804665), (186, 1707640), (220, 1443732), (240, 1323421), (248, 1280730), (264, 1203110), (310, 1024584), (330, 962488), (341, 931440), (372, 853820), (440, 721866), (465, 683056), (496, 640365), (528, 601555), (620, 512292), (660, 481244), (682, 465720), (744, 426910), (880, 360933), (930, 341528), (1023, 310480), (1240, 256146), (1320, 240622), (1364, 232860), (1488, 213455), (1705, 186288), (1860, 170764), (2046, 155240), (2480, 128073), (2640, 120311), (2728, 116430), (3410, 93144), (3720, 85382), (3881, 81840), (4092, 77620), (5115, 62096), (5456, 58215), (6820, 46572), (7440, 42691), (7762, 40920), (8184, 38810), (10230, 31048), (11643, 27280), (13640, 23286), (15524, 20460), (16368, 19405)]