1510361240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 3685271040

約数和(自身を除く): 2174909800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 73, 86, 92, 115, 146, 172, 184, 215, 230, 292, 344, 365, 430, 460, 523, 584, 730, 860, 920, 989, 1046, 1460, 1679, 1720, 1978, 2092, 2615, 2920, 3139, 3358, 3956, 4184, 4945, 5230, 6278, 6716, 7912, 8395, 9890, 10460, 12029, 12556, 13432, 15695, 16790, 19780, 20920, 22489, 24058, 25112, 31390, 33580, 38179, 39560, 44978, 48116, 60145, 62780, 67160, 72197, 76358, 89956, 96232, 112445, 120290, 125560, 144394, 152716, 179912, 190895, 224890, 240580, 288788, 305432, 360985, 381790, 449780, 481160, 517247, 577576, 721970, 763580, 878117, 899560, 1034494, 1443940, 1527160, 1641697, 1756234, 2068988, 2586235, 2887880, 3283394, 3512468, 4137976, 4390585, 5172470, 6566788, 7024936, 8208485, 8781170, 10344940, 13133576, 16416970, 17562340, 20689880, 32833940, 35124680, 37759031, 65667880, 75518062, 151036124, 188795155, 302072248, 377590310, 755180620, 1510361240]

約数ペア:

[(1, 1510361240), (2, 755180620), (4, 377590310), (5, 302072248), (8, 188795155), (10, 151036124), (20, 75518062), (23, 65667880), (40, 37759031), (43, 35124680), (46, 32833940), (73, 20689880), (86, 17562340), (92, 16416970), (115, 13133576), (146, 10344940), (172, 8781170), (184, 8208485), (215, 7024936), (230, 6566788), (292, 5172470), (344, 4390585), (365, 4137976), (430, 3512468), (460, 3283394), (523, 2887880), (584, 2586235), (730, 2068988), (860, 1756234), (920, 1641697), (989, 1527160), (1046, 1443940), (1460, 1034494), (1679, 899560), (1720, 878117), (1978, 763580), (2092, 721970), (2615, 577576), (2920, 517247), (3139, 481160), (3358, 449780), (3956, 381790), (4184, 360985), (4945, 305432), (5230, 288788), (6278, 240580), (6716, 224890), (7912, 190895), (8395, 179912), (9890, 152716), (10460, 144394), (12029, 125560), (12556, 120290), (13432, 112445), (15695, 96232), (16790, 89956), (19780, 76358), (20920, 72197), (22489, 67160), (24058, 62780), (25112, 60145), (31390, 48116), (33580, 44978), (38179, 39560)]