401492160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1556

約数の個数: 224

約数和(自身を含む): 1463040000

約数和(自身を除く): 1061547840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1499, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 2998, 3348, 3720, 4185, 4320, 4464, 4497, 4960, 5580, 5952, 5996, 6696, 7440, 7495, 8370, 8640, 8928, 8994, 9920, 11160, 11992, 13392, 13491, 14880, 14990, 16740, 17856, 17988, 22320, 22485, 23984, 26784, 26982, 29760, 29980, 33480, 35976, 40473, 44640, 44970, 46469, 47968, 53568, 53964, 59960, 66960, 67455, 71952, 80946, 89280, 89940, 92938, 95936, 107928, 119920, 133920, 134910, 139407, 143904, 161892, 179880, 185876, 202365, 215856, 232345, 239840, 267840, 269820, 278814, 287808, 323784, 359760, 371752, 404730, 418221, 431712, 464690, 479680, 539640, 557628, 647568, 697035, 719520, 743504, 809460, 836442, 863424, 929380, 1079280, 1115256, 1254663, 1295136, 1394070, 1439040, 1487008, 1618920, 1672884, 1858760, 2091105, 2158560, 2230512, 2509326, 2590272, 2788140, 2974016, 3237840, 3345768, 3717520, 4182210, 4317120, 4461024, 5018652, 5576280, 6273315, 6475680, 6691536, 7435040, 8364420, 8922048, 10037304, 11152560, 12546630, 12951360, 13383072, 14870080, 16728840, 20074608, 22305120, 25093260, 26766144, 33457680, 40149216, 44610240, 50186520, 66915360, 80298432, 100373040, 133830720, 200746080, 401492160]

約数ペア:

[(1, 401492160), (2, 200746080), (3, 133830720), (4, 100373040), (5, 80298432), (6, 66915360), (8, 50186520), (9, 44610240), (10, 40149216), (12, 33457680), (15, 26766144), (16, 25093260), (18, 22305120), (20, 20074608), (24, 16728840), (27, 14870080), (30, 13383072), (31, 12951360), (32, 12546630), (36, 11152560), (40, 10037304), (45, 8922048), (48, 8364420), (54, 7435040), (60, 6691536), (62, 6475680), (64, 6273315), (72, 5576280), (80, 5018652), (90, 4461024), (93, 4317120), (96, 4182210), (108, 3717520), (120, 3345768), (124, 3237840), (135, 2974016), (144, 2788140), (155, 2590272), (160, 2509326), (180, 2230512), (186, 2158560), (192, 2091105), (216, 1858760), (240, 1672884), (248, 1618920), (270, 1487008), (279, 1439040), (288, 1394070), (310, 1295136), (320, 1254663), (360, 1115256), (372, 1079280), (432, 929380), (465, 863424), (480, 836442), (496, 809460), (540, 743504), (558, 719520), (576, 697035), (620, 647568), (720, 557628), (744, 539640), (837, 479680), (864, 464690), (930, 431712), (960, 418221), (992, 404730), (1080, 371752), (1116, 359760), (1240, 323784), (1395, 287808), (1440, 278814), (1488, 269820), (1499, 267840), (1674, 239840), (1728, 232345), (1860, 215856), (1984, 202365), (2160, 185876), (2232, 179880), (2480, 161892), (2790, 143904), (2880, 139407), (2976, 134910), (2998, 133920), (3348, 119920), (3720, 107928), (4185, 95936), (4320, 92938), (4464, 89940), (4497, 89280), (4960, 80946), (5580, 71952), (5952, 67455), (5996, 66960), (6696, 59960), (7440, 53964), (7495, 53568), (8370, 47968), (8640, 46469), (8928, 44970), (8994, 44640), (9920, 40473), (11160, 35976), (11992, 33480), (13392, 29980), (13491, 29760), (14880, 26982), (14990, 26784), (16740, 23984), (17856, 22485), (17988, 22320)]