71892160

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 112

約数和(自身を含む): 181416960

約数和(自身を除く): 109524800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 61, 64, 80, 116, 122, 127, 145, 160, 232, 244, 254, 290, 305, 320, 464, 488, 508, 580, 610, 635, 928, 976, 1016, 1160, 1220, 1270, 1769, 1856, 1952, 2032, 2320, 2440, 2540, 3538, 3683, 3904, 4064, 4640, 4880, 5080, 7076, 7366, 7747, 8128, 8845, 9280, 9760, 10160, 14152, 14732, 15494, 17690, 18415, 19520, 20320, 28304, 29464, 30988, 35380, 36830, 38735, 40640, 56608, 58928, 61976, 70760, 73660, 77470, 113216, 117856, 123952, 141520, 147320, 154940, 224663, 235712, 247904, 283040, 294640, 309880, 449326, 495808, 566080, 589280, 619760, 898652, 1123315, 1178560, 1239520, 1797304, 2246630, 2479040, 3594608, 4493260, 7189216, 8986520, 14378432, 17973040, 35946080, 71892160]

約数ペア:

[(1, 71892160), (2, 35946080), (4, 17973040), (5, 14378432), (8, 8986520), (10, 7189216), (16, 4493260), (20, 3594608), (29, 2479040), (32, 2246630), (40, 1797304), (58, 1239520), (61, 1178560), (64, 1123315), (80, 898652), (116, 619760), (122, 589280), (127, 566080), (145, 495808), (160, 449326), (232, 309880), (244, 294640), (254, 283040), (290, 247904), (305, 235712), (320, 224663), (464, 154940), (488, 147320), (508, 141520), (580, 123952), (610, 117856), (635, 113216), (928, 77470), (976, 73660), (1016, 70760), (1160, 61976), (1220, 58928), (1270, 56608), (1769, 40640), (1856, 38735), (1952, 36830), (2032, 35380), (2320, 30988), (2440, 29464), (2540, 28304), (3538, 20320), (3683, 19520), (3904, 18415), (4064, 17690), (4640, 15494), (4880, 14732), (5080, 14152), (7076, 10160), (7366, 9760), (7747, 9280), (8128, 8845)]