810305280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2269}}^1$

素因数の和:2327

約数の個数: 216

約数和(自身を含む): 2895285120

約数和(自身を除く): 2084979840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2269, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4538, 4960, 5580, 5760, 5952, 6807, 7440, 7936, 8928, 9076, 9920, 11160, 11345, 11520, 11904, 13614, 14880, 17856, 18152, 19840, 20421, 22320, 22690, 23808, 27228, 29760, 34035, 35712, 36304, 39680, 40842, 44640, 45380, 54456, 59520, 68070, 70339, 71424, 72608, 81684, 89280, 90760, 102105, 108912, 119040, 136140, 140678, 145216, 163368, 178560, 181520, 204210, 211017, 217824, 272280, 281356, 290432, 326736, 351695, 357120, 363040, 408420, 422034, 435648, 544560, 562712, 580864, 633051, 653472, 703390, 726080, 816840, 844068, 871296, 1055085, 1089120, 1125424, 1266102, 1306944, 1406780, 1452160, 1633680, 1688136, 1742592, 2110170, 2178240, 2250848, 2532204, 2613888, 2813560, 2904320, 3165255, 3267360, 3376272, 4220340, 4356480, 4501696, 5064408, 5227776, 5627120, 6330510, 6534720, 6752544, 8440680, 8712960, 9003392, 10128816, 11254240, 12661020, 13069440, 13505088, 16881360, 18006784, 20257632, 22508480, 25322040, 26138880, 27010176, 33762720, 40515264, 45016960, 50644080, 54020352, 67525440, 81030528, 90033920, 101288160, 135050880, 162061056, 202576320, 270101760, 405152640, 810305280]

約数ペア:

[(1, 810305280), (2, 405152640), (3, 270101760), (4, 202576320), (5, 162061056), (6, 135050880), (8, 101288160), (9, 90033920), (10, 81030528), (12, 67525440), (15, 54020352), (16, 50644080), (18, 45016960), (20, 40515264), (24, 33762720), (30, 27010176), (31, 26138880), (32, 25322040), (36, 22508480), (40, 20257632), (45, 18006784), (48, 16881360), (60, 13505088), (62, 13069440), (64, 12661020), (72, 11254240), (80, 10128816), (90, 9003392), (93, 8712960), (96, 8440680), (120, 6752544), (124, 6534720), (128, 6330510), (144, 5627120), (155, 5227776), (160, 5064408), (180, 4501696), (186, 4356480), (192, 4220340), (240, 3376272), (248, 3267360), (256, 3165255), (279, 2904320), (288, 2813560), (310, 2613888), (320, 2532204), (360, 2250848), (372, 2178240), (384, 2110170), (465, 1742592), (480, 1688136), (496, 1633680), (558, 1452160), (576, 1406780), (620, 1306944), (640, 1266102), (720, 1125424), (744, 1089120), (768, 1055085), (930, 871296), (960, 844068), (992, 816840), (1116, 726080), (1152, 703390), (1240, 653472), (1280, 633051), (1395, 580864), (1440, 562712), (1488, 544560), (1860, 435648), (1920, 422034), (1984, 408420), (2232, 363040), (2269, 357120), (2304, 351695), (2480, 326736), (2790, 290432), (2880, 281356), (2976, 272280), (3720, 217824), (3840, 211017), (3968, 204210), (4464, 181520), (4538, 178560), (4960, 163368), (5580, 145216), (5760, 140678), (5952, 136140), (6807, 119040), (7440, 108912), (7936, 102105), (8928, 90760), (9076, 89280), (9920, 81684), (11160, 72608), (11345, 71424), (11520, 70339), (11904, 68070), (13614, 59520), (14880, 54456), (17856, 45380), (18152, 44640), (19840, 40842), (20421, 39680), (22320, 36304), (22690, 35712), (23808, 34035), (27228, 29760)]