22727640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:901

約数の個数: 128

約数和(自身を含む): 77837760

約数和(自身を除く): 55110120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 857, 884, 1020, 1105, 1326, 1560, 1714, 1768, 2040, 2210, 2571, 2652, 3315, 3428, 4285, 4420, 5142, 5304, 6630, 6856, 8570, 8840, 10284, 11141, 12855, 13260, 14569, 17140, 20568, 22282, 25710, 26520, 29138, 33423, 34280, 43707, 44564, 51420, 55705, 58276, 66846, 72845, 87414, 89128, 102840, 111410, 116552, 133692, 145690, 167115, 174828, 189397, 218535, 222820, 267384, 291380, 334230, 349656, 378794, 437070, 445640, 568191, 582760, 668460, 757588, 874140, 946985, 1136382, 1336920, 1515176, 1748280, 1893970, 2272764, 2840955, 3787940, 4545528, 5681910, 7575880, 11363820, 22727640]

約数ペア:

[(1, 22727640), (2, 11363820), (3, 7575880), (4, 5681910), (5, 4545528), (6, 3787940), (8, 2840955), (10, 2272764), (12, 1893970), (13, 1748280), (15, 1515176), (17, 1336920), (20, 1136382), (24, 946985), (26, 874140), (30, 757588), (34, 668460), (39, 582760), (40, 568191), (51, 445640), (52, 437070), (60, 378794), (65, 349656), (68, 334230), (78, 291380), (85, 267384), (102, 222820), (104, 218535), (120, 189397), (130, 174828), (136, 167115), (156, 145690), (170, 133692), (195, 116552), (204, 111410), (221, 102840), (255, 89128), (260, 87414), (312, 72845), (340, 66846), (390, 58276), (408, 55705), (442, 51420), (510, 44564), (520, 43707), (663, 34280), (680, 33423), (780, 29138), (857, 26520), (884, 25710), (1020, 22282), (1105, 20568), (1326, 17140), (1560, 14569), (1714, 13260), (1768, 12855), (2040, 11141), (2210, 10284), (2571, 8840), (2652, 8570), (3315, 6856), (3428, 6630), (4285, 5304), (4420, 5142)]