1049272080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:669

約数の個数: 160

約数和(自身を含む): 3329786880

約数和(自身を除く): 2280514800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 139, 142, 213, 240, 278, 284, 355, 417, 426, 443, 556, 568, 695, 710, 834, 852, 886, 1065, 1112, 1136, 1329, 1390, 1420, 1668, 1704, 1772, 2085, 2130, 2215, 2224, 2658, 2780, 2840, 3336, 3408, 3544, 4170, 4260, 4430, 5316, 5560, 5680, 6645, 6672, 7088, 8340, 8520, 8860, 9869, 10632, 11120, 13290, 16680, 17040, 17720, 19738, 21264, 26580, 29607, 31453, 33360, 35440, 39476, 49345, 53160, 59214, 61577, 62906, 78952, 94359, 98690, 106320, 118428, 123154, 125812, 148035, 157265, 157904, 184731, 188718, 197380, 236856, 246308, 251624, 296070, 307885, 314530, 369462, 377436, 394760, 471795, 473712, 492616, 503248, 592140, 615770, 629060, 738924, 754872, 789520, 923655, 943590, 985232, 1184280, 1231540, 1258120, 1477848, 1509744, 1847310, 1887180, 2368560, 2463080, 2516240, 2955696, 3694620, 3774360, 4371967, 4926160, 7389240, 7548720, 8743934, 13115901, 14778480, 17487868, 21859835, 26231802, 34975736, 43719670, 52463604, 65579505, 69951472, 87439340, 104927208, 131159010, 174878680, 209854416, 262318020, 349757360, 524636040, 1049272080]

約数ペア:

[(1, 1049272080), (2, 524636040), (3, 349757360), (4, 262318020), (5, 209854416), (6, 174878680), (8, 131159010), (10, 104927208), (12, 87439340), (15, 69951472), (16, 65579505), (20, 52463604), (24, 43719670), (30, 34975736), (40, 26231802), (48, 21859835), (60, 17487868), (71, 14778480), (80, 13115901), (120, 8743934), (139, 7548720), (142, 7389240), (213, 4926160), (240, 4371967), (278, 3774360), (284, 3694620), (355, 2955696), (417, 2516240), (426, 2463080), (443, 2368560), (556, 1887180), (568, 1847310), (695, 1509744), (710, 1477848), (834, 1258120), (852, 1231540), (886, 1184280), (1065, 985232), (1112, 943590), (1136, 923655), (1329, 789520), (1390, 754872), (1420, 738924), (1668, 629060), (1704, 615770), (1772, 592140), (2085, 503248), (2130, 492616), (2215, 473712), (2224, 471795), (2658, 394760), (2780, 377436), (2840, 369462), (3336, 314530), (3408, 307885), (3544, 296070), (4170, 251624), (4260, 246308), (4430, 236856), (5316, 197380), (5560, 188718), (5680, 184731), (6645, 157904), (6672, 157265), (7088, 148035), (8340, 125812), (8520, 123154), (8860, 118428), (9869, 106320), (10632, 98690), (11120, 94359), (13290, 78952), (16680, 62906), (17040, 61577), (17720, 59214), (19738, 53160), (21264, 49345), (26580, 39476), (29607, 35440), (31453, 33360)]