237876640

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 585446400

約数和(自身を除く): 347569760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 199, 241, 248, 310, 398, 482, 496, 620, 796, 964, 992, 995, 1205, 1240, 1592, 1928, 1990, 2410, 2480, 3184, 3856, 3980, 4820, 4960, 6169, 6368, 7471, 7712, 7960, 9640, 12338, 14942, 15920, 19280, 24676, 29884, 30845, 31840, 37355, 38560, 47959, 49352, 59768, 61690, 74710, 95918, 98704, 119536, 123380, 149420, 191836, 197408, 239072, 239795, 246760, 298840, 383672, 479590, 493520, 597680, 767344, 959180, 987040, 1195360, 1486729, 1534688, 1918360, 2973458, 3836720, 5946916, 7433645, 7673440, 11893832, 14867290, 23787664, 29734580, 47575328, 59469160, 118938320, 237876640]

約数ペア:

[(1, 237876640), (2, 118938320), (4, 59469160), (5, 47575328), (8, 29734580), (10, 23787664), (16, 14867290), (20, 11893832), (31, 7673440), (32, 7433645), (40, 5946916), (62, 3836720), (80, 2973458), (124, 1918360), (155, 1534688), (160, 1486729), (199, 1195360), (241, 987040), (248, 959180), (310, 767344), (398, 597680), (482, 493520), (496, 479590), (620, 383672), (796, 298840), (964, 246760), (992, 239795), (995, 239072), (1205, 197408), (1240, 191836), (1592, 149420), (1928, 123380), (1990, 119536), (2410, 98704), (2480, 95918), (3184, 74710), (3856, 61690), (3980, 59768), (4820, 49352), (4960, 47959), (6169, 38560), (6368, 37355), (7471, 31840), (7712, 30845), (7960, 29884), (9640, 24676), (12338, 19280), (14942, 15920)]