429812520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2687}}^1$

素因数の和:2775

約数の個数: 128

約数和(自身を含む): 1362493440

約数和(自身を除く): 932680920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 86, 93, 120, 124, 129, 155, 172, 186, 215, 248, 258, 310, 344, 372, 430, 465, 516, 620, 645, 744, 860, 930, 1032, 1240, 1290, 1333, 1720, 1860, 2580, 2666, 2687, 3720, 3999, 5160, 5332, 5374, 6665, 7998, 8061, 10664, 10748, 13330, 13435, 15996, 16122, 19995, 21496, 26660, 26870, 31992, 32244, 39990, 40305, 53320, 53740, 64488, 79980, 80610, 83297, 107480, 115541, 159960, 161220, 166594, 231082, 249891, 322440, 333188, 346623, 416485, 462164, 499782, 577705, 666376, 693246, 832970, 924328, 999564, 1155410, 1249455, 1386492, 1665940, 1733115, 1999128, 2310820, 2498910, 2772984, 3331880, 3466230, 3581771, 4621640, 4997820, 6932460, 7163542, 9995640, 10745313, 13864920, 14327084, 17908855, 21490626, 28654168, 35817710, 42981252, 53726565, 71635420, 85962504, 107453130, 143270840, 214906260, 429812520]

約数ペア:

[(1, 429812520), (2, 214906260), (3, 143270840), (4, 107453130), (5, 85962504), (6, 71635420), (8, 53726565), (10, 42981252), (12, 35817710), (15, 28654168), (20, 21490626), (24, 17908855), (30, 14327084), (31, 13864920), (40, 10745313), (43, 9995640), (60, 7163542), (62, 6932460), (86, 4997820), (93, 4621640), (120, 3581771), (124, 3466230), (129, 3331880), (155, 2772984), (172, 2498910), (186, 2310820), (215, 1999128), (248, 1733115), (258, 1665940), (310, 1386492), (344, 1249455), (372, 1155410), (430, 999564), (465, 924328), (516, 832970), (620, 693246), (645, 666376), (744, 577705), (860, 499782), (930, 462164), (1032, 416485), (1240, 346623), (1290, 333188), (1333, 322440), (1720, 249891), (1860, 231082), (2580, 166594), (2666, 161220), (2687, 159960), (3720, 115541), (3999, 107480), (5160, 83297), (5332, 80610), (5374, 79980), (6665, 64488), (7998, 53740), (8061, 53320), (10664, 40305), (10748, 39990), (13330, 32244), (13435, 31992), (15996, 26870), (16122, 26660), (19995, 21496)]