568663380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:726

約数の個数: 144

約数和(自身を含む): 1792487424

約数和(自身を除く): 1223824044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 223, 279, 310, 372, 446, 457, 465, 558, 620, 669, 892, 914, 930, 1115, 1116, 1338, 1371, 1395, 1828, 1860, 2007, 2230, 2285, 2676, 2742, 2790, 3345, 4014, 4113, 4460, 4570, 5484, 5580, 6690, 6855, 6913, 8028, 8226, 9140, 10035, 13380, 13710, 13826, 14167, 16452, 20070, 20565, 20739, 27420, 27652, 28334, 34565, 40140, 41130, 41478, 42501, 56668, 62217, 69130, 70835, 82260, 82956, 85002, 101911, 103695, 124434, 127503, 138260, 141670, 170004, 203822, 207390, 212505, 248868, 255006, 283340, 305733, 311085, 407644, 414780, 425010, 509555, 510012, 611466, 622170, 637515, 850020, 917199, 1019110, 1222932, 1244340, 1275030, 1528665, 1834398, 2038220, 2550060, 3057330, 3159241, 3668796, 4585995, 6114660, 6318482, 9171990, 9477723, 12636964, 15796205, 18343980, 18955446, 28433169, 31592410, 37910892, 47388615, 56866338, 63184820, 94777230, 113732676, 142165845, 189554460, 284331690, 568663380]

約数ペア:

[(1, 568663380), (2, 284331690), (3, 189554460), (4, 142165845), (5, 113732676), (6, 94777230), (9, 63184820), (10, 56866338), (12, 47388615), (15, 37910892), (18, 31592410), (20, 28433169), (30, 18955446), (31, 18343980), (36, 15796205), (45, 12636964), (60, 9477723), (62, 9171990), (90, 6318482), (93, 6114660), (124, 4585995), (155, 3668796), (180, 3159241), (186, 3057330), (223, 2550060), (279, 2038220), (310, 1834398), (372, 1528665), (446, 1275030), (457, 1244340), (465, 1222932), (558, 1019110), (620, 917199), (669, 850020), (892, 637515), (914, 622170), (930, 611466), (1115, 510012), (1116, 509555), (1338, 425010), (1371, 414780), (1395, 407644), (1828, 311085), (1860, 305733), (2007, 283340), (2230, 255006), (2285, 248868), (2676, 212505), (2742, 207390), (2790, 203822), (3345, 170004), (4014, 141670), (4113, 138260), (4460, 127503), (4570, 124434), (5484, 103695), (5580, 101911), (6690, 85002), (6855, 82956), (6913, 82260), (8028, 70835), (8226, 69130), (9140, 62217), (10035, 56668), (13380, 42501), (13710, 41478), (13826, 41130), (14167, 40140), (16452, 34565), (20070, 28334), (20565, 27652), (20739, 27420)]