211592360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1351

約数の個数: 128

約数和(自身を含む): 591667200

約数和(自身を除く): 380074840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 95, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 310, 380, 434, 532, 589, 620, 665, 760, 868, 1064, 1085, 1178, 1240, 1283, 1330, 1736, 2170, 2356, 2566, 2660, 2945, 4123, 4340, 4712, 5132, 5320, 5890, 6415, 8246, 8680, 8981, 10264, 11780, 12830, 16492, 17962, 20615, 23560, 24377, 25660, 32984, 35924, 39773, 41230, 44905, 48754, 51320, 71848, 79546, 82460, 89810, 97508, 121885, 159092, 164920, 170639, 179620, 195016, 198865, 243770, 278411, 318184, 341278, 359240, 397730, 487540, 556822, 682556, 755687, 795460, 853195, 975080, 1113644, 1365112, 1392055, 1511374, 1590920, 1706390, 2227288, 2784110, 3022748, 3412780, 3778435, 5289809, 5568220, 6045496, 6825560, 7556870, 10579618, 11136440, 15113740, 21159236, 26449045, 30227480, 42318472, 52898090, 105796180, 211592360]

約数ペア:

[(1, 211592360), (2, 105796180), (4, 52898090), (5, 42318472), (7, 30227480), (8, 26449045), (10, 21159236), (14, 15113740), (19, 11136440), (20, 10579618), (28, 7556870), (31, 6825560), (35, 6045496), (38, 5568220), (40, 5289809), (56, 3778435), (62, 3412780), (70, 3022748), (76, 2784110), (95, 2227288), (124, 1706390), (133, 1590920), (140, 1511374), (152, 1392055), (155, 1365112), (190, 1113644), (217, 975080), (248, 853195), (266, 795460), (280, 755687), (310, 682556), (380, 556822), (434, 487540), (532, 397730), (589, 359240), (620, 341278), (665, 318184), (760, 278411), (868, 243770), (1064, 198865), (1085, 195016), (1178, 179620), (1240, 170639), (1283, 164920), (1330, 159092), (1736, 121885), (2170, 97508), (2356, 89810), (2566, 82460), (2660, 79546), (2945, 71848), (4123, 51320), (4340, 48754), (4712, 44905), (5132, 41230), (5320, 39773), (5890, 35924), (6415, 32984), (8246, 25660), (8680, 24377), (8981, 23560), (10264, 20615), (11780, 17962), (12830, 16492)]