2255953080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{1327}}^1$

素因数の和:1829

約数の個数: 128

約数和(自身を含む): 7006740480

約数和(自身を除く): 4750787400

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, 248, 310, 372, 457, 465, 620, 744, 914, 930, 1240, 1327, 1371, 1828, 1860, 2285, 2654, 2742, 3656, 3720, 3981, 4570, 5308, 5484, 6635, 6855, 7962, 9140, 10616, 10968, 13270, 13710, 14167, 15924, 18280, 19905, 26540, 27420, 28334, 31848, 39810, 41137, 42501, 53080, 54840, 56668, 70835, 79620, 82274, 85002, 113336, 123411, 141670, 159240, 164548, 170004, 205685, 212505, 246822, 283340, 329096, 340008, 411370, 425010, 493644, 566680, 606439, 617055, 822740, 850020, 987288, 1212878, 1234110, 1645480, 1700040, 1819317, 2425756, 2468220, 3032195, 3638634, 4851512, 4936440, 6064390, 7277268, 9096585, 12128780, 14554536, 18193170, 18799609, 24257560, 36386340, 37599218, 56398827, 72772680, 75198436, 93998045, 112797654, 150396872, 187996090, 225595308, 281994135, 375992180, 451190616, 563988270, 751984360, 1127976540, 2255953080]

約数ペア:

[(1, 2255953080), (2, 1127976540), (3, 751984360), (4, 563988270), (5, 451190616), (6, 375992180), (8, 281994135), (10, 225595308), (12, 187996090), (15, 150396872), (20, 112797654), (24, 93998045), (30, 75198436), (31, 72772680), (40, 56398827), (60, 37599218), (62, 36386340), (93, 24257560), (120, 18799609), (124, 18193170), (155, 14554536), (186, 12128780), (248, 9096585), (310, 7277268), (372, 6064390), (457, 4936440), (465, 4851512), (620, 3638634), (744, 3032195), (914, 2468220), (930, 2425756), (1240, 1819317), (1327, 1700040), (1371, 1645480), (1828, 1234110), (1860, 1212878), (2285, 987288), (2654, 850020), (2742, 822740), (3656, 617055), (3720, 606439), (3981, 566680), (4570, 493644), (5308, 425010), (5484, 411370), (6635, 340008), (6855, 329096), (7962, 283340), (9140, 246822), (10616, 212505), (10968, 205685), (13270, 170004), (13710, 164548), (14167, 159240), (15924, 141670), (18280, 123411), (19905, 113336), (26540, 85002), (27420, 82274), (28334, 79620), (31848, 70835), (39810, 56668), (41137, 54840), (42501, 53080)]