2113641540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{569}}^1\times {\mathrm{2293}}^1$

素因数の和:2883

約数の個数: 120

約数和(自身を含む): 6645121560

約数和(自身を除く): 4531480020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 569, 810, 1138, 1620, 1707, 2276, 2293, 2845, 3414, 4586, 5121, 5690, 6828, 6879, 8535, 9172, 10242, 11380, 11465, 13758, 15363, 17070, 20484, 20637, 22930, 25605, 27516, 30726, 34140, 34395, 41274, 45860, 46089, 51210, 61452, 61911, 68790, 76815, 82548, 92178, 102420, 103185, 123822, 137580, 153630, 184356, 185733, 206370, 230445, 247644, 307260, 309555, 371466, 412740, 460890, 619110, 742932, 921780, 928665, 1238220, 1304717, 1857330, 2609434, 3714660, 3914151, 5218868, 6523585, 7828302, 11742453, 13047170, 15656604, 19570755, 23484906, 26094340, 35227359, 39141510, 46969812, 58712265, 70454718, 78283020, 105682077, 117424530, 140909436, 176136795, 211364154, 234849060, 352273590, 422728308, 528410385, 704547180, 1056820770, 2113641540]

約数ペア:

[(1, 2113641540), (2, 1056820770), (3, 704547180), (4, 528410385), (5, 422728308), (6, 352273590), (9, 234849060), (10, 211364154), (12, 176136795), (15, 140909436), (18, 117424530), (20, 105682077), (27, 78283020), (30, 70454718), (36, 58712265), (45, 46969812), (54, 39141510), (60, 35227359), (81, 26094340), (90, 23484906), (108, 19570755), (135, 15656604), (162, 13047170), (180, 11742453), (270, 7828302), (324, 6523585), (405, 5218868), (540, 3914151), (569, 3714660), (810, 2609434), (1138, 1857330), (1620, 1304717), (1707, 1238220), (2276, 928665), (2293, 921780), (2845, 742932), (3414, 619110), (4586, 460890), (5121, 412740), (5690, 371466), (6828, 309555), (6879, 307260), (8535, 247644), (9172, 230445), (10242, 206370), (11380, 185733), (11465, 184356), (13758, 153630), (15363, 137580), (17070, 123822), (20484, 103185), (20637, 102420), (22930, 92178), (25605, 82548), (27516, 76815), (30726, 68790), (34140, 61911), (34395, 61452), (41274, 51210), (45860, 46089)]