6643048360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{739}}^1$

素因数の和:1115

約数の個数: 128

約数和(自身を含む): 16447536000

約数和(自身を除く): 9804487640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 293, 295, 472, 520, 586, 590, 739, 767, 1172, 1180, 1465, 1478, 1534, 2344, 2360, 2930, 2956, 3068, 3695, 3809, 3835, 5860, 5912, 6136, 7390, 7618, 7670, 9607, 11720, 14780, 15236, 15340, 17287, 19045, 19214, 29560, 30472, 30680, 34574, 38090, 38428, 43601, 48035, 69148, 76180, 76856, 86435, 87202, 96070, 138296, 152360, 172870, 174404, 192140, 216527, 218005, 224731, 345740, 348808, 384280, 433054, 436010, 449462, 566813, 691480, 866108, 872020, 898924, 1082635, 1123655, 1133626, 1732216, 1744040, 1797848, 2165270, 2247310, 2267252, 2814851, 2834065, 4330540, 4494620, 4534504, 5629702, 5668130, 8661080, 8989240, 11259404, 11336260, 12775093, 14074255, 22518808, 22672520, 25550186, 28148510, 51100372, 56297020, 63875465, 102200744, 112594040, 127750930, 166076209, 255501860, 332152418, 511003720, 664304836, 830381045, 1328609672, 1660762090, 3321524180, 6643048360]

約数ペア:

[(1, 6643048360), (2, 3321524180), (4, 1660762090), (5, 1328609672), (8, 830381045), (10, 664304836), (13, 511003720), (20, 332152418), (26, 255501860), (40, 166076209), (52, 127750930), (59, 112594040), (65, 102200744), (104, 63875465), (118, 56297020), (130, 51100372), (236, 28148510), (260, 25550186), (293, 22672520), (295, 22518808), (472, 14074255), (520, 12775093), (586, 11336260), (590, 11259404), (739, 8989240), (767, 8661080), (1172, 5668130), (1180, 5629702), (1465, 4534504), (1478, 4494620), (1534, 4330540), (2344, 2834065), (2360, 2814851), (2930, 2267252), (2956, 2247310), (3068, 2165270), (3695, 1797848), (3809, 1744040), (3835, 1732216), (5860, 1133626), (5912, 1123655), (6136, 1082635), (7390, 898924), (7618, 872020), (7670, 866108), (9607, 691480), (11720, 566813), (14780, 449462), (15236, 436010), (15340, 433054), (17287, 384280), (19045, 348808), (19214, 345740), (29560, 224731), (30472, 218005), (30680, 216527), (34574, 192140), (38090, 174404), (38428, 172870), (43601, 152360), (48035, 138296), (69148, 96070), (76180, 87202), (76856, 86435)]