68382160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:701

約数の個数: 160

約数和(自身を含む): 210200832

約数和(自身を除く): 141818672

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 170, 176, 187, 220, 238, 272, 280, 308, 340, 374, 385, 440, 476, 560, 595, 616, 653, 680, 748, 770, 880, 935, 952, 1190, 1232, 1306, 1309, 1360, 1496, 1540, 1870, 1904, 2380, 2612, 2618, 2992, 3080, 3265, 3740, 4571, 4760, 5224, 5236, 6160, 6530, 6545, 7183, 7480, 9142, 9520, 10448, 10472, 11101, 13060, 13090, 14366, 14960, 18284, 20944, 22202, 22855, 26120, 26180, 28732, 35915, 36568, 44404, 45710, 50281, 52240, 52360, 55505, 57464, 71830, 73136, 77707, 88808, 91420, 100562, 104720, 111010, 114928, 122111, 143660, 155414, 177616, 182840, 201124, 222020, 244222, 251405, 287320, 310828, 365680, 388535, 402248, 444040, 488444, 502810, 574640, 610555, 621656, 777070, 804496, 854777, 888080, 976888, 1005620, 1221110, 1243312, 1554140, 1709554, 1953776, 2011240, 2442220, 3108280, 3419108, 4022480, 4273885, 4884440, 6216560, 6838216, 8547770, 9768880, 13676432, 17095540, 34191080, 68382160]

約数ペア:

[(1, 68382160), (2, 34191080), (4, 17095540), (5, 13676432), (7, 9768880), (8, 8547770), (10, 6838216), (11, 6216560), (14, 4884440), (16, 4273885), (17, 4022480), (20, 3419108), (22, 3108280), (28, 2442220), (34, 2011240), (35, 1953776), (40, 1709554), (44, 1554140), (55, 1243312), (56, 1221110), (68, 1005620), (70, 976888), (77, 888080), (80, 854777), (85, 804496), (88, 777070), (110, 621656), (112, 610555), (119, 574640), (136, 502810), (140, 488444), (154, 444040), (170, 402248), (176, 388535), (187, 365680), (220, 310828), (238, 287320), (272, 251405), (280, 244222), (308, 222020), (340, 201124), (374, 182840), (385, 177616), (440, 155414), (476, 143660), (560, 122111), (595, 114928), (616, 111010), (653, 104720), (680, 100562), (748, 91420), (770, 88808), (880, 77707), (935, 73136), (952, 71830), (1190, 57464), (1232, 55505), (1306, 52360), (1309, 52240), (1360, 50281), (1496, 45710), (1540, 44404), (1870, 36568), (1904, 35915), (2380, 28732), (2612, 26180), (2618, 26120), (2992, 22855), (3080, 22202), (3265, 20944), (3740, 18284), (4571, 14960), (4760, 14366), (5224, 13090), (5236, 13060), (6160, 11101), (6530, 10472), (6545, 10448), (7183, 9520), (7480, 9142)]