6157528020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{35671}}^1$

素因数の和:35830

約数の個数: 144

約数和(自身を含む): 21502510848

約数和(自身を除く): 15344982828

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 137, 140, 180, 210, 252, 274, 315, 411, 420, 548, 630, 685, 822, 959, 1233, 1260, 1370, 1644, 1918, 2055, 2466, 2740, 2877, 3836, 4110, 4795, 4932, 5754, 6165, 8220, 8631, 9590, 11508, 12330, 14385, 17262, 19180, 24660, 28770, 34524, 35671, 43155, 57540, 71342, 86310, 107013, 142684, 172620, 178355, 214026, 249697, 321039, 356710, 428052, 499394, 535065, 642078, 713420, 749091, 998788, 1070130, 1248485, 1284156, 1498182, 1605195, 2140260, 2247273, 2496970, 2996364, 3210390, 3745455, 4494546, 4886927, 4993940, 6420780, 7490910, 8989092, 9773854, 11236365, 14660781, 14981820, 19547708, 22472730, 24434635, 29321562, 34208489, 43982343, 44945460, 48869270, 58643124, 68416978, 73303905, 87964686, 97738540, 102625467, 136833956, 146607810, 171042445, 175929372, 205250934, 219911715, 293215620, 307876401, 342084890, 410501868, 439823430, 513127335, 615752802, 684169780, 879646860, 1026254670, 1231505604, 1539382005, 2052509340, 3078764010, 6157528020]

約数ペア:

[(1, 6157528020), (2, 3078764010), (3, 2052509340), (4, 1539382005), (5, 1231505604), (6, 1026254670), (7, 879646860), (9, 684169780), (10, 615752802), (12, 513127335), (14, 439823430), (15, 410501868), (18, 342084890), (20, 307876401), (21, 293215620), (28, 219911715), (30, 205250934), (35, 175929372), (36, 171042445), (42, 146607810), (45, 136833956), (60, 102625467), (63, 97738540), (70, 87964686), (84, 73303905), (90, 68416978), (105, 58643124), (126, 48869270), (137, 44945460), (140, 43982343), (180, 34208489), (210, 29321562), (252, 24434635), (274, 22472730), (315, 19547708), (411, 14981820), (420, 14660781), (548, 11236365), (630, 9773854), (685, 8989092), (822, 7490910), (959, 6420780), (1233, 4993940), (1260, 4886927), (1370, 4494546), (1644, 3745455), (1918, 3210390), (2055, 2996364), (2466, 2496970), (2740, 2247273), (2877, 2140260), (3836, 1605195), (4110, 1498182), (4795, 1284156), (4932, 1248485), (5754, 1070130), (6165, 998788), (8220, 749091), (8631, 713420), (9590, 642078), (11508, 535065), (12330, 499394), (14385, 428052), (17262, 356710), (19180, 321039), (24660, 249697), (28770, 214026), (34524, 178355), (35671, 172620), (43155, 142684), (57540, 107013), (71342, 86310)]