21393363360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{350941}}^1$

素因数の和:351086

約数の個数: 96

約数和(自身を含む): 67919910912

約数和(自身を除く): 46526547552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 10160, 12192, 15240, 20320, 30480, 60960, 350941, 701882, 1052823, 1403764, 1754705, 2105646, 2807528, 3509410, 4211292, 5264115, 5615056, 7018820, 8422584, 10528230, 11230112, 14037640, 16845168, 21056460, 28075280, 33690336, 42112920, 44569507, 56150560, 84225840, 89139014, 133708521, 168451680, 178278028, 222847535, 267417042, 356556056, 445695070, 534834084, 668542605, 713112112, 891390140, 1069668168, 1337085210, 1426224224, 1782780280, 2139336336, 2674170420, 3565560560, 4278672672, 5348340840, 7131121120, 10696681680, 21393363360]

約数ペア:

[(1, 21393363360), (2, 10696681680), (3, 7131121120), (4, 5348340840), (5, 4278672672), (6, 3565560560), (8, 2674170420), (10, 2139336336), (12, 1782780280), (15, 1426224224), (16, 1337085210), (20, 1069668168), (24, 891390140), (30, 713112112), (32, 668542605), (40, 534834084), (48, 445695070), (60, 356556056), (80, 267417042), (96, 222847535), (120, 178278028), (127, 168451680), (160, 133708521), (240, 89139014), (254, 84225840), (381, 56150560), (480, 44569507), (508, 42112920), (635, 33690336), (762, 28075280), (1016, 21056460), (1270, 16845168), (1524, 14037640), (1905, 11230112), (2032, 10528230), (2540, 8422584), (3048, 7018820), (3810, 5615056), (4064, 5264115), (5080, 4211292), (6096, 3509410), (7620, 2807528), (10160, 2105646), (12192, 1754705), (15240, 1403764), (20320, 1052823), (30480, 701882), (60960, 350941)]