348876480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:687

約数の個数: 224

約数和(自身を含む): 1205544960

約数和(自身を除く): 856668480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 192, 228, 240, 248, 285, 304, 310, 320, 372, 380, 456, 465, 480, 496, 570, 589, 608, 617, 620, 744, 760, 912, 930, 960, 992, 1140, 1178, 1216, 1234, 1240, 1488, 1520, 1767, 1824, 1851, 1860, 1984, 2280, 2356, 2468, 2480, 2945, 2976, 3040, 3085, 3534, 3648, 3702, 3720, 4560, 4712, 4936, 4960, 5890, 5952, 6080, 6170, 7068, 7404, 7440, 8835, 9120, 9255, 9424, 9872, 9920, 11723, 11780, 12340, 14136, 14808, 14880, 17670, 18240, 18510, 18848, 19127, 19744, 23446, 23560, 24680, 28272, 29616, 29760, 35169, 35340, 37020, 37696, 38254, 39488, 46892, 47120, 49360, 56544, 57381, 58615, 59232, 70338, 70680, 74040, 76508, 93784, 94240, 95635, 98720, 113088, 114762, 117230, 118464, 140676, 141360, 148080, 153016, 175845, 187568, 188480, 191270, 197440, 229524, 234460, 281352, 282720, 286905, 296160, 306032, 351690, 363413, 375136, 382540, 459048, 468920, 562704, 565440, 573810, 592320, 612064, 703380, 726826, 750272, 765080, 918096, 937840, 1090239, 1125408, 1147620, 1224128, 1406760, 1453652, 1530160, 1817065, 1836192, 1875680, 2180478, 2250816, 2295240, 2813520, 2907304, 3060320, 3634130, 3672384, 3751360, 4360956, 4590480, 5451195, 5627040, 5814608, 6120640, 7268260, 8721912, 9180960, 10902390, 11254080, 11629216, 14536520, 17443824, 18361920, 21804780, 23258432, 29073040, 34887648, 43609560, 58146080, 69775296, 87219120, 116292160, 174438240, 348876480]

約数ペア:

[(1, 348876480), (2, 174438240), (3, 116292160), (4, 87219120), (5, 69775296), (6, 58146080), (8, 43609560), (10, 34887648), (12, 29073040), (15, 23258432), (16, 21804780), (19, 18361920), (20, 17443824), (24, 14536520), (30, 11629216), (31, 11254080), (32, 10902390), (38, 9180960), (40, 8721912), (48, 7268260), (57, 6120640), (60, 5814608), (62, 5627040), (64, 5451195), (76, 4590480), (80, 4360956), (93, 3751360), (95, 3672384), (96, 3634130), (114, 3060320), (120, 2907304), (124, 2813520), (152, 2295240), (155, 2250816), (160, 2180478), (186, 1875680), (190, 1836192), (192, 1817065), (228, 1530160), (240, 1453652), (248, 1406760), (285, 1224128), (304, 1147620), (310, 1125408), (320, 1090239), (372, 937840), (380, 918096), (456, 765080), (465, 750272), (480, 726826), (496, 703380), (570, 612064), (589, 592320), (608, 573810), (617, 565440), (620, 562704), (744, 468920), (760, 459048), (912, 382540), (930, 375136), (960, 363413), (992, 351690), (1140, 306032), (1178, 296160), (1216, 286905), (1234, 282720), (1240, 281352), (1488, 234460), (1520, 229524), (1767, 197440), (1824, 191270), (1851, 188480), (1860, 187568), (1984, 175845), (2280, 153016), (2356, 148080), (2468, 141360), (2480, 140676), (2945, 118464), (2976, 117230), (3040, 114762), (3085, 113088), (3534, 98720), (3648, 95635), (3702, 94240), (3720, 93784), (4560, 76508), (4712, 74040), (4936, 70680), (4960, 70338), (5890, 59232), (5952, 58615), (6080, 57381), (6170, 56544), (7068, 49360), (7404, 47120), (7440, 46892), (8835, 39488), (9120, 38254), (9255, 37696), (9424, 37020), (9872, 35340), (9920, 35169), (11723, 29760), (11780, 29616), (12340, 28272), (14136, 24680), (14808, 23560), (14880, 23446), (17670, 19744), (18240, 19127), (18510, 18848)]