631719082320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4217}}^1\times {\mathrm{7901}}^1$

素因数の和:12213

約数の個数: 160

約数和(自身を含む): 1983839454720

約数和(自身を除く): 1352120372400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4217, 4740, 6320, 7901, 8434, 9480, 12651, 15802, 16868, 18960, 21085, 23703, 25302, 31604, 33736, 39505, 42170, 47406, 50604, 63208, 63255, 67472, 79010, 84340, 94812, 101208, 118515, 126416, 126510, 158020, 168680, 189624, 202416, 237030, 253020, 316040, 333143, 337360, 379248, 474060, 506040, 624179, 632080, 666286, 948120, 999429, 1012080, 1248358, 1332572, 1665715, 1872537, 1896240, 1998858, 2496716, 2665144, 3120895, 3331430, 3745074, 3997716, 4993432, 4997145, 5330288, 6241790, 6662860, 7490148, 7995432, 9362685, 9986864, 9994290, 12483580, 13325720, 14980296, 15990864, 18725370, 19988580, 24967160, 26651440, 29960592, 33318517, 37450740, 39977160, 49934320, 66637034, 74901480, 79954320, 99955551, 133274068, 149802960, 166592585, 199911102, 266548136, 333185170, 399822204, 499777755, 533096272, 666370340, 799644408, 999555510, 1332740680, 1599288816, 1999111020, 2632162843, 2665481360, 3998222040, 5264325686, 7896488529, 7996444080, 10528651372, 13160814215, 15792977058, 21057302744, 26321628430, 31585954116, 39482442645, 42114605488, 52643256860, 63171908232, 78964885290, 105286513720, 126343816464, 157929770580, 210573027440, 315859541160, 631719082320]

約数ペア:

[(1, 631719082320), (2, 315859541160), (3, 210573027440), (4, 157929770580), (5, 126343816464), (6, 105286513720), (8, 78964885290), (10, 63171908232), (12, 52643256860), (15, 42114605488), (16, 39482442645), (20, 31585954116), (24, 26321628430), (30, 21057302744), (40, 15792977058), (48, 13160814215), (60, 10528651372), (79, 7996444080), (80, 7896488529), (120, 5264325686), (158, 3998222040), (237, 2665481360), (240, 2632162843), (316, 1999111020), (395, 1599288816), (474, 1332740680), (632, 999555510), (790, 799644408), (948, 666370340), (1185, 533096272), (1264, 499777755), (1580, 399822204), (1896, 333185170), (2370, 266548136), (3160, 199911102), (3792, 166592585), (4217, 149802960), (4740, 133274068), (6320, 99955551), (7901, 79954320), (8434, 74901480), (9480, 66637034), (12651, 49934320), (15802, 39977160), (16868, 37450740), (18960, 33318517), (21085, 29960592), (23703, 26651440), (25302, 24967160), (31604, 19988580), (33736, 18725370), (39505, 15990864), (42170, 14980296), (47406, 13325720), (50604, 12483580), (63208, 9994290), (63255, 9986864), (67472, 9362685), (79010, 7995432), (84340, 7490148), (94812, 6662860), (101208, 6241790), (118515, 5330288), (126416, 4997145), (126510, 4993432), (158020, 3997716), (168680, 3745074), (189624, 3331430), (202416, 3120895), (237030, 2665144), (253020, 2496716), (316040, 1998858), (333143, 1896240), (337360, 1872537), (379248, 1665715), (474060, 1332572), (506040, 1248358), (624179, 1012080), (632080, 999429), (666286, 948120)]