142410660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:906

約数の個数: 144

約数和(自身を含む): 472288320

約数和(自身を除く): 329877660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 59, 60, 70, 84, 98, 105, 118, 140, 147, 177, 196, 210, 236, 245, 294, 295, 354, 413, 420, 490, 588, 590, 708, 735, 821, 826, 885, 980, 1180, 1239, 1470, 1642, 1652, 1770, 2065, 2463, 2478, 2891, 2940, 3284, 3540, 4105, 4130, 4926, 4956, 5747, 5782, 6195, 8210, 8260, 8673, 9852, 11494, 11564, 12315, 12390, 14455, 16420, 17241, 17346, 22988, 24630, 24780, 28735, 28910, 34482, 34692, 40229, 43365, 48439, 49260, 57470, 57820, 68964, 80458, 86205, 86730, 96878, 114940, 120687, 145317, 160916, 172410, 173460, 193756, 201145, 241374, 242195, 290634, 339073, 344820, 402290, 482748, 484390, 581268, 603435, 678146, 726585, 804580, 968780, 1017219, 1206870, 1356292, 1453170, 1695365, 2034438, 2373511, 2413740, 2906340, 3390730, 4068876, 4747022, 5086095, 6781460, 7120533, 9494044, 10172190, 11867555, 14241066, 20344380, 23735110, 28482132, 35602665, 47470220, 71205330, 142410660]

約数ペア:

[(1, 142410660), (2, 71205330), (3, 47470220), (4, 35602665), (5, 28482132), (6, 23735110), (7, 20344380), (10, 14241066), (12, 11867555), (14, 10172190), (15, 9494044), (20, 7120533), (21, 6781460), (28, 5086095), (30, 4747022), (35, 4068876), (42, 3390730), (49, 2906340), (59, 2413740), (60, 2373511), (70, 2034438), (84, 1695365), (98, 1453170), (105, 1356292), (118, 1206870), (140, 1017219), (147, 968780), (177, 804580), (196, 726585), (210, 678146), (236, 603435), (245, 581268), (294, 484390), (295, 482748), (354, 402290), (413, 344820), (420, 339073), (490, 290634), (588, 242195), (590, 241374), (708, 201145), (735, 193756), (821, 173460), (826, 172410), (885, 160916), (980, 145317), (1180, 120687), (1239, 114940), (1470, 96878), (1642, 86730), (1652, 86205), (1770, 80458), (2065, 68964), (2463, 57820), (2478, 57470), (2891, 49260), (2940, 48439), (3284, 43365), (3540, 40229), (4105, 34692), (4130, 34482), (4926, 28910), (4956, 28735), (5747, 24780), (5782, 24630), (6195, 22988), (8210, 17346), (8260, 17241), (8673, 16420), (9852, 14455), (11494, 12390), (11564, 12315)]