190949440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3191}}^1$

素因数の和:3236

約数の個数: 112

約数和(自身を含む): 525377664

約数和(自身を除く): 334428224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 680, 704, 748, 880, 935, 1088, 1360, 1496, 1760, 1870, 2720, 2992, 3191, 3520, 3740, 5440, 5984, 6382, 7480, 11968, 12764, 14960, 15955, 25528, 29920, 31910, 35101, 51056, 54247, 59840, 63820, 70202, 102112, 108494, 127640, 140404, 175505, 204224, 216988, 255280, 271235, 280808, 351010, 433976, 510560, 542470, 561616, 596717, 702020, 867952, 1021120, 1084940, 1123232, 1193434, 1404040, 1735904, 2169880, 2246464, 2386868, 2808080, 2983585, 3471808, 4339760, 4773736, 5616160, 5967170, 8679520, 9547472, 11232320, 11934340, 17359040, 19094944, 23868680, 38189888, 47737360, 95474720, 190949440]

約数ペア:

[(1, 190949440), (2, 95474720), (4, 47737360), (5, 38189888), (8, 23868680), (10, 19094944), (11, 17359040), (16, 11934340), (17, 11232320), (20, 9547472), (22, 8679520), (32, 5967170), (34, 5616160), (40, 4773736), (44, 4339760), (55, 3471808), (64, 2983585), (68, 2808080), (80, 2386868), (85, 2246464), (88, 2169880), (110, 1735904), (136, 1404040), (160, 1193434), (170, 1123232), (176, 1084940), (187, 1021120), (220, 867952), (272, 702020), (320, 596717), (340, 561616), (352, 542470), (374, 510560), (440, 433976), (544, 351010), (680, 280808), (704, 271235), (748, 255280), (880, 216988), (935, 204224), (1088, 175505), (1360, 140404), (1496, 127640), (1760, 108494), (1870, 102112), (2720, 70202), (2992, 63820), (3191, 59840), (3520, 54247), (3740, 51056), (5440, 35101), (5984, 31910), (6382, 29920), (7480, 25528), (11968, 15955), (12764, 14960)]