1223294940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{323623}}^1$

素因数の和:323648

約数の個数: 96

約数和(自身を含む): 4349506560

約数和(自身を除く): 3126211620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 323623, 647246, 970869, 1294492, 1618115, 1941738, 2265361, 2912607, 3236230, 3883476, 4530722, 4854345, 5825214, 6472460, 6796083, 8737821, 9061444, 9708690, 11326805, 11650428, 13592166, 14563035, 17475642, 19417380, 20388249, 22653610, 27184332, 29126070, 33980415, 34951284, 40776498, 43689105, 45307220, 58252140, 61164747, 67960830, 81552996, 87378210, 101941245, 122329494, 135921660, 174756420, 203882490, 244658988, 305823735, 407764980, 611647470, 1223294940]

約数ペア:

[(1, 1223294940), (2, 611647470), (3, 407764980), (4, 305823735), (5, 244658988), (6, 203882490), (7, 174756420), (9, 135921660), (10, 122329494), (12, 101941245), (14, 87378210), (15, 81552996), (18, 67960830), (20, 61164747), (21, 58252140), (27, 45307220), (28, 43689105), (30, 40776498), (35, 34951284), (36, 33980415), (42, 29126070), (45, 27184332), (54, 22653610), (60, 20388249), (63, 19417380), (70, 17475642), (84, 14563035), (90, 13592166), (105, 11650428), (108, 11326805), (126, 9708690), (135, 9061444), (140, 8737821), (180, 6796083), (189, 6472460), (210, 5825214), (252, 4854345), (270, 4530722), (315, 3883476), (378, 3236230), (420, 2912607), (540, 2265361), (630, 1941738), (756, 1618115), (945, 1294492), (1260, 970869), (1890, 647246), (3780, 323623)]