128563710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 343357056

約数和(自身を除く): 214793346

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 107, 110, 121, 165, 214, 242, 321, 330, 331, 363, 535, 605, 642, 662, 726, 993, 1070, 1177, 1210, 1605, 1655, 1815, 1986, 2354, 3210, 3310, 3531, 3630, 3641, 4965, 5885, 7062, 7282, 9930, 10923, 11770, 12947, 17655, 18205, 21846, 25894, 35310, 35417, 36410, 38841, 40051, 54615, 64735, 70834, 77682, 80102, 106251, 109230, 120153, 129470, 177085, 194205, 200255, 212502, 240306, 354170, 388410, 389587, 400510, 531255, 600765, 779174, 1062510, 1168761, 1201530, 1947935, 2337522, 3895870, 4285457, 5843805, 8570914, 11687610, 12856371, 21427285, 25712742, 42854570, 64281855, 128563710]

約数ペア:

[(1, 128563710), (2, 64281855), (3, 42854570), (5, 25712742), (6, 21427285), (10, 12856371), (11, 11687610), (15, 8570914), (22, 5843805), (30, 4285457), (33, 3895870), (55, 2337522), (66, 1947935), (107, 1201530), (110, 1168761), (121, 1062510), (165, 779174), (214, 600765), (242, 531255), (321, 400510), (330, 389587), (331, 388410), (363, 354170), (535, 240306), (605, 212502), (642, 200255), (662, 194205), (726, 177085), (993, 129470), (1070, 120153), (1177, 109230), (1210, 106251), (1605, 80102), (1655, 77682), (1815, 70834), (1986, 64735), (2354, 54615), (3210, 40051), (3310, 38841), (3531, 36410), (3630, 35417), (3641, 35310), (4965, 25894), (5885, 21846), (7062, 18205), (7282, 17655), (9930, 12947), (10923, 11770)]