133425760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2789}}^1$

素因数の和:2840

約数の個数: 96

約数和(自身を含む): 354352320

約数和(自身を除く): 220926560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 598, 736, 920, 1040, 1196, 1495, 1840, 2080, 2392, 2789, 2990, 3680, 4784, 5578, 5980, 9568, 11156, 11960, 13945, 22312, 23920, 27890, 36257, 44624, 47840, 55780, 64147, 72514, 89248, 111560, 128294, 145028, 181285, 223120, 256588, 290056, 320735, 362570, 446240, 513176, 580112, 641470, 725140, 833911, 1026352, 1160224, 1282940, 1450280, 1667822, 2052704, 2565880, 2900560, 3335644, 4169555, 5131760, 5801120, 6671288, 8339110, 10263520, 13342576, 16678220, 26685152, 33356440, 66712880, 133425760]

約数ペア:

[(1, 133425760), (2, 66712880), (4, 33356440), (5, 26685152), (8, 16678220), (10, 13342576), (13, 10263520), (16, 8339110), (20, 6671288), (23, 5801120), (26, 5131760), (32, 4169555), (40, 3335644), (46, 2900560), (52, 2565880), (65, 2052704), (80, 1667822), (92, 1450280), (104, 1282940), (115, 1160224), (130, 1026352), (160, 833911), (184, 725140), (208, 641470), (230, 580112), (260, 513176), (299, 446240), (368, 362570), (416, 320735), (460, 290056), (520, 256588), (598, 223120), (736, 181285), (920, 145028), (1040, 128294), (1196, 111560), (1495, 89248), (1840, 72514), (2080, 64147), (2392, 55780), (2789, 47840), (2990, 44624), (3680, 36257), (4784, 27890), (5578, 23920), (5980, 22312), (9568, 13945), (11156, 11960)]