7708754040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{290677}}^1$

素因数の和:290721

約数の個数: 128

約数和(自身を含む): 26370308160

約数和(自身を除く): 18661554120

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, 290677, 581354, 872031, 1162708, 1453385, 1744062, 2325416, 2906770, 3488124, 3778801, 4360155, 4941509, 5813540, 6976248, 7557602, 8720310, 9883018, 11336403, 11627080, 14824527, 15115204, 17440620, 18894005, 19766036, 22672806, 24707545, 29649054, 30230408, 34881240, 37788010, 39532072, 45345612, 49415090, 56682015, 59298108, 64239617, 74122635, 75576020, 90691224, 98830180, 113364030, 118596216, 128479234, 148245270, 151152040, 192718851, 197660360, 226728060, 256958468, 296490540, 321198085, 385437702, 453456120, 513916936, 592981080, 642396170, 770875404, 963594255, 1284792340, 1541750808, 1927188510, 2569584680, 3854377020, 7708754040]

約数ペア:

[(1, 7708754040), (2, 3854377020), (3, 2569584680), (4, 1927188510), (5, 1541750808), (6, 1284792340), (8, 963594255), (10, 770875404), (12, 642396170), (13, 592981080), (15, 513916936), (17, 453456120), (20, 385437702), (24, 321198085), (26, 296490540), (30, 256958468), (34, 226728060), (39, 197660360), (40, 192718851), (51, 151152040), (52, 148245270), (60, 128479234), (65, 118596216), (68, 113364030), (78, 98830180), (85, 90691224), (102, 75576020), (104, 74122635), (120, 64239617), (130, 59298108), (136, 56682015), (156, 49415090), (170, 45345612), (195, 39532072), (204, 37788010), (221, 34881240), (255, 30230408), (260, 29649054), (312, 24707545), (340, 22672806), (390, 19766036), (408, 18894005), (442, 17440620), (510, 15115204), (520, 14824527), (663, 11627080), (680, 11336403), (780, 9883018), (884, 8720310), (1020, 7557602), (1105, 6976248), (1326, 5813540), (1560, 4941509), (1768, 4360155), (2040, 3778801), (2210, 3488124), (2652, 2906770), (3315, 2325416), (4420, 1744062), (5304, 1453385), (6630, 1162708), (8840, 872031), (13260, 581354), (26520, 290677)]