284273640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{112807}}^1$

素因数の和:112831

約数の個数: 96

約数和(自身を含む): 1055882880

約数和(自身を除く): 771609240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 112807, 225614, 338421, 451228, 564035, 676842, 789649, 902456, 1015263, 1128070, 1353684, 1579298, 1692105, 2030526, 2256140, 2368947, 2707368, 3158596, 3384210, 3948245, 4061052, 4512280, 4737894, 5076315, 6317192, 6768420, 7106841, 7896490, 8122104, 9475788, 10152630, 11844735, 13536840, 14213682, 15792980, 18951576, 20305260, 23689470, 28427364, 31585960, 35534205, 40610520, 47378940, 56854728, 71068410, 94757880, 142136820, 284273640]

約数ペア:

[(1, 284273640), (2, 142136820), (3, 94757880), (4, 71068410), (5, 56854728), (6, 47378940), (7, 40610520), (8, 35534205), (9, 31585960), (10, 28427364), (12, 23689470), (14, 20305260), (15, 18951576), (18, 15792980), (20, 14213682), (21, 13536840), (24, 11844735), (28, 10152630), (30, 9475788), (35, 8122104), (36, 7896490), (40, 7106841), (42, 6768420), (45, 6317192), (56, 5076315), (60, 4737894), (63, 4512280), (70, 4061052), (72, 3948245), (84, 3384210), (90, 3158596), (105, 2707368), (120, 2368947), (126, 2256140), (140, 2030526), (168, 1692105), (180, 1579298), (210, 1353684), (252, 1128070), (280, 1015263), (315, 902456), (360, 789649), (420, 676842), (504, 564035), (630, 451228), (840, 338421), (1260, 225614), (2520, 112807)]