874570320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:674

約数の個数: 240

約数和(自身を含む): 3184796160

約数和(自身を除く): 2310225840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 223, 234, 240, 260, 312, 360, 390, 419, 446, 468, 520, 585, 624, 669, 720, 780, 838, 892, 936, 1040, 1115, 1170, 1257, 1338, 1560, 1676, 1784, 1872, 2007, 2095, 2230, 2340, 2514, 2676, 2899, 3120, 3345, 3352, 3568, 3771, 4014, 4190, 4460, 4680, 5028, 5352, 5447, 5798, 6285, 6690, 6704, 7542, 8028, 8380, 8697, 8920, 9360, 10035, 10056, 10704, 10894, 11596, 12570, 13380, 14495, 15084, 16056, 16341, 16760, 17394, 17840, 18855, 20070, 20112, 21788, 23192, 25140, 26091, 26760, 27235, 28990, 30168, 32112, 32682, 33520, 34788, 37710, 40140, 43485, 43576, 46384, 49023, 50280, 52182, 53520, 54470, 57980, 60336, 65364, 69576, 75420, 80280, 81705, 86970, 87152, 93437, 98046, 100560, 104364, 108940, 115960, 130455, 130728, 139152, 150840, 160560, 163410, 173940, 186874, 196092, 208728, 217880, 231920, 245115, 260910, 261456, 280311, 301680, 326820, 347880, 373748, 392184, 417456, 435760, 467185, 490230, 521820, 560622, 653640, 695760, 747496, 784368, 840933, 934370, 980460, 1043640, 1121244, 1214681, 1307280, 1401555, 1494992, 1681866, 1868740, 1960920, 2087280, 2242488, 2429362, 2803110, 3363732, 3644043, 3737480, 3921840, 4204665, 4484976, 4858724, 5606220, 6073405, 6727464, 7288086, 7474960, 8409330, 9717448, 10932129, 11212440, 12146810, 13454928, 14576172, 16818660, 18220215, 19434896, 21864258, 22424880, 24293620, 29152344, 33637320, 36440430, 43728516, 48587240, 54660645, 58304688, 67274640, 72880860, 87457032, 97174480, 109321290, 145761720, 174914064, 218642580, 291523440, 437285160, 874570320]

約数ペア:

[(1, 874570320), (2, 437285160), (3, 291523440), (4, 218642580), (5, 174914064), (6, 145761720), (8, 109321290), (9, 97174480), (10, 87457032), (12, 72880860), (13, 67274640), (15, 58304688), (16, 54660645), (18, 48587240), (20, 43728516), (24, 36440430), (26, 33637320), (30, 29152344), (36, 24293620), (39, 22424880), (40, 21864258), (45, 19434896), (48, 18220215), (52, 16818660), (60, 14576172), (65, 13454928), (72, 12146810), (78, 11212440), (80, 10932129), (90, 9717448), (104, 8409330), (117, 7474960), (120, 7288086), (130, 6727464), (144, 6073405), (156, 5606220), (180, 4858724), (195, 4484976), (208, 4204665), (223, 3921840), (234, 3737480), (240, 3644043), (260, 3363732), (312, 2803110), (360, 2429362), (390, 2242488), (419, 2087280), (446, 1960920), (468, 1868740), (520, 1681866), (585, 1494992), (624, 1401555), (669, 1307280), (720, 1214681), (780, 1121244), (838, 1043640), (892, 980460), (936, 934370), (1040, 840933), (1115, 784368), (1170, 747496), (1257, 695760), (1338, 653640), (1560, 560622), (1676, 521820), (1784, 490230), (1872, 467185), (2007, 435760), (2095, 417456), (2230, 392184), (2340, 373748), (2514, 347880), (2676, 326820), (2899, 301680), (3120, 280311), (3345, 261456), (3352, 260910), (3568, 245115), (3771, 231920), (4014, 217880), (4190, 208728), (4460, 196092), (4680, 186874), (5028, 173940), (5352, 163410), (5447, 160560), (5798, 150840), (6285, 139152), (6690, 130728), (6704, 130455), (7542, 115960), (8028, 108940), (8380, 104364), (8697, 100560), (8920, 98046), (9360, 93437), (10035, 87152), (10056, 86970), (10704, 81705), (10894, 80280), (11596, 75420), (12570, 69576), (13380, 65364), (14495, 60336), (15084, 57980), (16056, 54470), (16341, 53520), (16760, 52182), (17394, 50280), (17840, 49023), (18855, 46384), (20070, 43576), (20112, 43485), (21788, 40140), (23192, 37710), (25140, 34788), (26091, 33520), (26760, 32682), (27235, 32112), (28990, 30168)]