69005640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:943

約数の個数: 128

約数和(自身を含む): 229806720

約数和(自身を除く): 160801080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 110, 120, 122, 132, 165, 183, 220, 244, 264, 305, 330, 366, 440, 488, 610, 660, 671, 732, 857, 915, 1220, 1320, 1342, 1464, 1714, 1830, 2013, 2440, 2571, 2684, 3355, 3428, 3660, 4026, 4285, 5142, 5368, 6710, 6856, 7320, 8052, 8570, 9427, 10065, 10284, 12855, 13420, 16104, 17140, 18854, 20130, 20568, 25710, 26840, 28281, 34280, 37708, 40260, 47135, 51420, 52277, 56562, 75416, 80520, 94270, 102840, 104554, 113124, 141405, 156831, 188540, 209108, 226248, 261385, 282810, 313662, 377080, 418216, 522770, 565620, 575047, 627324, 784155, 1045540, 1131240, 1150094, 1254648, 1568310, 1725141, 2091080, 2300188, 2875235, 3136620, 3450282, 4600376, 5750470, 6273240, 6900564, 8625705, 11500940, 13801128, 17251410, 23001880, 34502820, 69005640]

約数ペア:

[(1, 69005640), (2, 34502820), (3, 23001880), (4, 17251410), (5, 13801128), (6, 11500940), (8, 8625705), (10, 6900564), (11, 6273240), (12, 5750470), (15, 4600376), (20, 3450282), (22, 3136620), (24, 2875235), (30, 2300188), (33, 2091080), (40, 1725141), (44, 1568310), (55, 1254648), (60, 1150094), (61, 1131240), (66, 1045540), (88, 784155), (110, 627324), (120, 575047), (122, 565620), (132, 522770), (165, 418216), (183, 377080), (220, 313662), (244, 282810), (264, 261385), (305, 226248), (330, 209108), (366, 188540), (440, 156831), (488, 141405), (610, 113124), (660, 104554), (671, 102840), (732, 94270), (857, 80520), (915, 75416), (1220, 56562), (1320, 52277), (1342, 51420), (1464, 47135), (1714, 40260), (1830, 37708), (2013, 34280), (2440, 28281), (2571, 26840), (2684, 25710), (3355, 20568), (3428, 20130), (3660, 18854), (4026, 17140), (4285, 16104), (5142, 13420), (5368, 12855), (6710, 10284), (6856, 10065), (7320, 9427), (8052, 8570)]