1567608640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2711}}^1$

素因数の和:2880

約数の個数: 112

約数和(自身を含む): 4050426240

約数和(自身を除く): 2482817600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 139, 160, 208, 260, 278, 320, 416, 520, 556, 695, 832, 1040, 1112, 1390, 1807, 2080, 2224, 2711, 2780, 3614, 4160, 4448, 5422, 5560, 7228, 8896, 9035, 10844, 11120, 13555, 14456, 18070, 21688, 22240, 27110, 28912, 35243, 36140, 43376, 44480, 54220, 57824, 70486, 72280, 86752, 108440, 115648, 140972, 144560, 173504, 176215, 216880, 281944, 289120, 352430, 376829, 433760, 563888, 578240, 704860, 753658, 867520, 1127776, 1409720, 1507316, 1884145, 2255552, 2819440, 3014632, 3768290, 4898777, 5638880, 6029264, 7536580, 9797554, 11277760, 12058528, 15073160, 19595108, 24117056, 24493885, 30146320, 39190216, 48987770, 60292640, 78380432, 97975540, 120585280, 156760864, 195951080, 313521728, 391902160, 783804320, 1567608640]

約数ペア:

[(1, 1567608640), (2, 783804320), (4, 391902160), (5, 313521728), (8, 195951080), (10, 156760864), (13, 120585280), (16, 97975540), (20, 78380432), (26, 60292640), (32, 48987770), (40, 39190216), (52, 30146320), (64, 24493885), (65, 24117056), (80, 19595108), (104, 15073160), (130, 12058528), (139, 11277760), (160, 9797554), (208, 7536580), (260, 6029264), (278, 5638880), (320, 4898777), (416, 3768290), (520, 3014632), (556, 2819440), (695, 2255552), (832, 1884145), (1040, 1507316), (1112, 1409720), (1390, 1127776), (1807, 867520), (2080, 753658), (2224, 704860), (2711, 578240), (2780, 563888), (3614, 433760), (4160, 376829), (4448, 352430), (5422, 289120), (5560, 281944), (7228, 216880), (8896, 176215), (9035, 173504), (10844, 144560), (11120, 140972), (13555, 115648), (14456, 108440), (18070, 86752), (21688, 72280), (22240, 70486), (27110, 57824), (28912, 54220), (35243, 44480), (36140, 43376)]