1567485240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1997}}^1$

素因数の和:2253

約数の個数: 128

約数和(自身を含む): 4879595520

約数和(自身を除く): 3312110280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 211, 248, 310, 372, 422, 465, 620, 633, 744, 844, 930, 1055, 1240, 1266, 1688, 1860, 1997, 2110, 2532, 3165, 3720, 3994, 4220, 5064, 5991, 6330, 6541, 7988, 8440, 9985, 11982, 12660, 13082, 15976, 19623, 19970, 23964, 25320, 26164, 29955, 32705, 39246, 39940, 47928, 52328, 59910, 61907, 65410, 78492, 79880, 98115, 119820, 123814, 130820, 156984, 185721, 196230, 239640, 247628, 261640, 309535, 371442, 392460, 421367, 495256, 619070, 742884, 784920, 842734, 928605, 1238140, 1264101, 1485768, 1685468, 1857210, 2106835, 2476280, 2528202, 3370936, 3714420, 4213670, 5056404, 6320505, 7428840, 8427340, 10112808, 12641010, 13062377, 16854680, 25282020, 26124754, 39187131, 50564040, 52249508, 65311885, 78374262, 104499016, 130623770, 156748524, 195935655, 261247540, 313497048, 391871310, 522495080, 783742620, 1567485240]

約数ペア:

[(1, 1567485240), (2, 783742620), (3, 522495080), (4, 391871310), (5, 313497048), (6, 261247540), (8, 195935655), (10, 156748524), (12, 130623770), (15, 104499016), (20, 78374262), (24, 65311885), (30, 52249508), (31, 50564040), (40, 39187131), (60, 26124754), (62, 25282020), (93, 16854680), (120, 13062377), (124, 12641010), (155, 10112808), (186, 8427340), (211, 7428840), (248, 6320505), (310, 5056404), (372, 4213670), (422, 3714420), (465, 3370936), (620, 2528202), (633, 2476280), (744, 2106835), (844, 1857210), (930, 1685468), (1055, 1485768), (1240, 1264101), (1266, 1238140), (1688, 928605), (1860, 842734), (1997, 784920), (2110, 742884), (2532, 619070), (3165, 495256), (3720, 421367), (3994, 392460), (4220, 371442), (5064, 309535), (5991, 261640), (6330, 247628), (6541, 239640), (7988, 196230), (8440, 185721), (9985, 156984), (11982, 130820), (12660, 123814), (13082, 119820), (15976, 98115), (19623, 79880), (19970, 78492), (23964, 65410), (25320, 61907), (26164, 59910), (29955, 52328), (32705, 47928), (39246, 39940)]