16770780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1$

素因数の和:2420

約数の個数: 96

約数和(自身を含む): 56212800

約数和(自身を除く): 39442020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 2389, 3510, 4778, 7020, 7167, 9556, 11945, 14334, 21501, 23890, 28668, 31057, 35835, 43002, 47780, 62114, 64503, 71670, 86004, 93171, 107505, 124228, 129006, 143340, 155285, 186342, 215010, 258012, 279513, 310570, 322515, 372684, 430020, 465855, 559026, 621140, 645030, 838539, 931710, 1118052, 1290060, 1397565, 1677078, 1863420, 2795130, 3354156, 4192695, 5590260, 8385390, 16770780]

約数ペア:

[(1, 16770780), (2, 8385390), (3, 5590260), (4, 4192695), (5, 3354156), (6, 2795130), (9, 1863420), (10, 1677078), (12, 1397565), (13, 1290060), (15, 1118052), (18, 931710), (20, 838539), (26, 645030), (27, 621140), (30, 559026), (36, 465855), (39, 430020), (45, 372684), (52, 322515), (54, 310570), (60, 279513), (65, 258012), (78, 215010), (90, 186342), (108, 155285), (117, 143340), (130, 129006), (135, 124228), (156, 107505), (180, 93171), (195, 86004), (234, 71670), (260, 64503), (270, 62114), (351, 47780), (390, 43002), (468, 35835), (540, 31057), (585, 28668), (702, 23890), (780, 21501), (1170, 14334), (1404, 11945), (1755, 9556), (2340, 7167), (2389, 7020), (3510, 4778)]