69167560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1367

約数の個数: 128

約数和(自身を含む): 205597440

約数和(自身を除く): 136429880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 280, 308, 340, 374, 385, 440, 476, 595, 616, 680, 748, 770, 935, 952, 1190, 1309, 1321, 1496, 1540, 1870, 2380, 2618, 2642, 3080, 3740, 4760, 5236, 5284, 6545, 6605, 7480, 9247, 10472, 10568, 13090, 13210, 14531, 18494, 22457, 26180, 26420, 29062, 36988, 44914, 46235, 52360, 52840, 58124, 72655, 73976, 89828, 92470, 101717, 112285, 116248, 145310, 157199, 179656, 184940, 203434, 224570, 247027, 290620, 314398, 369880, 406868, 449140, 494054, 508585, 581240, 628796, 785995, 813736, 898280, 988108, 1017170, 1235135, 1257592, 1571990, 1729189, 1976216, 2034340, 2470270, 3143980, 3458378, 4068680, 4940540, 6287960, 6916756, 8645945, 9881080, 13833512, 17291890, 34583780, 69167560]

約数ペア:

[(1, 69167560), (2, 34583780), (4, 17291890), (5, 13833512), (7, 9881080), (8, 8645945), (10, 6916756), (11, 6287960), (14, 4940540), (17, 4068680), (20, 3458378), (22, 3143980), (28, 2470270), (34, 2034340), (35, 1976216), (40, 1729189), (44, 1571990), (55, 1257592), (56, 1235135), (68, 1017170), (70, 988108), (77, 898280), (85, 813736), (88, 785995), (110, 628796), (119, 581240), (136, 508585), (140, 494054), (154, 449140), (170, 406868), (187, 369880), (220, 314398), (238, 290620), (280, 247027), (308, 224570), (340, 203434), (374, 184940), (385, 179656), (440, 157199), (476, 145310), (595, 116248), (616, 112285), (680, 101717), (748, 92470), (770, 89828), (935, 73976), (952, 72655), (1190, 58124), (1309, 52840), (1321, 52360), (1496, 46235), (1540, 44914), (1870, 36988), (2380, 29062), (2618, 26420), (2642, 26180), (3080, 22457), (3740, 18494), (4760, 14531), (5236, 13210), (5284, 13090), (6545, 10568), (6605, 10472), (7480, 9247)]