941221320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{35491}}^1$

素因数の和:35535

約数の個数: 128

約数和(自身を含む): 3219834240

約数和(自身を除く): 2278612920

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, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 26520, 35491, 70982, 106473, 141964, 177455, 212946, 283928, 354910, 425892, 461383, 532365, 603347, 709820, 851784, 922766, 1064730, 1206694, 1384149, 1419640, 1810041, 1845532, 2129460, 2306915, 2413388, 2768298, 3016735, 3620082, 3691064, 4258920, 4613830, 4826776, 5536596, 6033470, 6920745, 7240164, 7843511, 9050205, 9227660, 11073192, 12066940, 13841490, 14480328, 15687022, 18100410, 18455320, 23530533, 24133880, 27682980, 31374044, 36200820, 39217555, 47061066, 55365960, 62748088, 72401640, 78435110, 94122132, 117652665, 156870220, 188244264, 235305330, 313740440, 470610660, 941221320]

約数ペア:

[(1, 941221320), (2, 470610660), (3, 313740440), (4, 235305330), (5, 188244264), (6, 156870220), (8, 117652665), (10, 94122132), (12, 78435110), (13, 72401640), (15, 62748088), (17, 55365960), (20, 47061066), (24, 39217555), (26, 36200820), (30, 31374044), (34, 27682980), (39, 24133880), (40, 23530533), (51, 18455320), (52, 18100410), (60, 15687022), (65, 14480328), (68, 13841490), (78, 12066940), (85, 11073192), (102, 9227660), (104, 9050205), (120, 7843511), (130, 7240164), (136, 6920745), (156, 6033470), (170, 5536596), (195, 4826776), (204, 4613830), (221, 4258920), (255, 3691064), (260, 3620082), (312, 3016735), (340, 2768298), (390, 2413388), (408, 2306915), (442, 2129460), (510, 1845532), (520, 1810041), (663, 1419640), (680, 1384149), (780, 1206694), (884, 1064730), (1020, 922766), (1105, 851784), (1326, 709820), (1560, 603347), (1768, 532365), (2040, 461383), (2210, 425892), (2652, 354910), (3315, 283928), (4420, 212946), (5304, 177455), (6630, 141964), (8840, 106473), (13260, 70982), (26520, 35491)]