162250880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1262

約数の個数: 128

約数和(自身を含む): 445780800

約数和(自身を除く): 283529920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 640, 704, 760, 836, 880, 1045, 1213, 1216, 1408, 1520, 1672, 1760, 2090, 2426, 2432, 3040, 3344, 3520, 4180, 4852, 6065, 6080, 6688, 7040, 8360, 9704, 12130, 12160, 13343, 13376, 16720, 19408, 23047, 24260, 26686, 26752, 33440, 38816, 46094, 48520, 53372, 66715, 66880, 77632, 92188, 97040, 106744, 115235, 133430, 133760, 155264, 184376, 194080, 213488, 230470, 253517, 266860, 368752, 388160, 426976, 460940, 507034, 533720, 737504, 776320, 853952, 921880, 1014068, 1067440, 1267585, 1475008, 1707904, 1843760, 2028136, 2134880, 2535170, 2950016, 3687520, 4056272, 4269760, 5070340, 7375040, 8112544, 8539520, 10140680, 14750080, 16225088, 20281360, 32450176, 40562720, 81125440, 162250880]

約数ペア:

[(1, 162250880), (2, 81125440), (4, 40562720), (5, 32450176), (8, 20281360), (10, 16225088), (11, 14750080), (16, 10140680), (19, 8539520), (20, 8112544), (22, 7375040), (32, 5070340), (38, 4269760), (40, 4056272), (44, 3687520), (55, 2950016), (64, 2535170), (76, 2134880), (80, 2028136), (88, 1843760), (95, 1707904), (110, 1475008), (128, 1267585), (152, 1067440), (160, 1014068), (176, 921880), (190, 853952), (209, 776320), (220, 737504), (304, 533720), (320, 507034), (352, 460940), (380, 426976), (418, 388160), (440, 368752), (608, 266860), (640, 253517), (704, 230470), (760, 213488), (836, 194080), (880, 184376), (1045, 155264), (1213, 133760), (1216, 133430), (1408, 115235), (1520, 106744), (1672, 97040), (1760, 92188), (2090, 77632), (2426, 66880), (2432, 66715), (3040, 53372), (3344, 48520), (3520, 46094), (4180, 38816), (4852, 33440), (6065, 26752), (6080, 26686), (6688, 24260), (7040, 23047), (8360, 19408), (9704, 16720), (12130, 13376), (12160, 13343)]