238105920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19079}}^1$

素因数の和:19112

約数の個数: 112

約数和(自身を含む): 814181760

約数和(自身を除く): 576075840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 19079, 38158, 57237, 76316, 95395, 114474, 152632, 190790, 228948, 248027, 286185, 305264, 381580, 457896, 496054, 572370, 610528, 744081, 763160, 915792, 992108, 1144740, 1221056, 1240135, 1488162, 1526320, 1831584, 1984216, 2289480, 2480270, 2976324, 3052640, 3663168, 3720405, 3968432, 4578960, 4960540, 5952648, 6105280, 7440810, 7936864, 9157920, 9921080, 11905296, 14881620, 15873728, 18315840, 19842160, 23810592, 29763240, 39684320, 47621184, 59526480, 79368640, 119052960, 238105920]

約数ペア:

[(1, 238105920), (2, 119052960), (3, 79368640), (4, 59526480), (5, 47621184), (6, 39684320), (8, 29763240), (10, 23810592), (12, 19842160), (13, 18315840), (15, 15873728), (16, 14881620), (20, 11905296), (24, 9921080), (26, 9157920), (30, 7936864), (32, 7440810), (39, 6105280), (40, 5952648), (48, 4960540), (52, 4578960), (60, 3968432), (64, 3720405), (65, 3663168), (78, 3052640), (80, 2976324), (96, 2480270), (104, 2289480), (120, 1984216), (130, 1831584), (156, 1526320), (160, 1488162), (192, 1240135), (195, 1221056), (208, 1144740), (240, 992108), (260, 915792), (312, 763160), (320, 744081), (390, 610528), (416, 572370), (480, 496054), (520, 457896), (624, 381580), (780, 305264), (832, 286185), (960, 248027), (1040, 228948), (1248, 190790), (1560, 152632), (2080, 114474), (2496, 95395), (3120, 76316), (4160, 57237), (6240, 38158), (12480, 19079)]