720744570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88003}}^1$

素因数の和:88036

約数の個数: 96

約数和(自身を含む): 2306408832

約数和(自身を除く): 1585664262

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 88003, 176006, 264009, 440015, 528018, 616021, 792027, 880030, 1144039, 1232042, 1320045, 1584054, 1848063, 2288078, 2640090, 3080105, 3432117, 3696126, 3960135, 5544189, 5720195, 6160210, 6864234, 7920270, 8008273, 9240315, 10296351, 11088378, 11440390, 16016546, 17160585, 18480630, 20592702, 24024819, 27720945, 34321170, 40041365, 48049638, 51481755, 55441890, 72074457, 80082730, 102963510, 120124095, 144148914, 240248190, 360372285, 720744570]

約数ペア:

[(1, 720744570), (2, 360372285), (3, 240248190), (5, 144148914), (6, 120124095), (7, 102963510), (9, 80082730), (10, 72074457), (13, 55441890), (14, 51481755), (15, 48049638), (18, 40041365), (21, 34321170), (26, 27720945), (30, 24024819), (35, 20592702), (39, 18480630), (42, 17160585), (45, 16016546), (63, 11440390), (65, 11088378), (70, 10296351), (78, 9240315), (90, 8008273), (91, 7920270), (105, 6864234), (117, 6160210), (126, 5720195), (130, 5544189), (182, 3960135), (195, 3696126), (210, 3432117), (234, 3080105), (273, 2640090), (315, 2288078), (390, 1848063), (455, 1584054), (546, 1320045), (585, 1232042), (630, 1144039), (819, 880030), (910, 792027), (1170, 616021), (1365, 528018), (1638, 440015), (2730, 264009), (4095, 176006), (8190, 88003)]