109444720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 160

約数和(自身を含む): 322122240

約数和(自身を除く): 212677520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 109, 110, 112, 140, 154, 163, 176, 218, 220, 280, 308, 326, 385, 436, 440, 545, 560, 616, 652, 763, 770, 815, 872, 880, 1090, 1141, 1199, 1232, 1304, 1526, 1540, 1630, 1744, 1793, 2180, 2282, 2398, 2608, 3052, 3080, 3260, 3586, 3815, 4360, 4564, 4796, 5705, 5995, 6104, 6160, 6520, 7172, 7630, 8393, 8720, 8965, 9128, 9592, 11410, 11990, 12208, 12551, 13040, 14344, 15260, 16786, 17767, 17930, 18256, 19184, 22820, 23980, 25102, 28688, 30520, 33572, 35534, 35860, 41965, 45640, 47960, 50204, 61040, 62755, 67144, 71068, 71720, 83930, 88835, 91280, 95920, 100408, 124369, 125510, 134288, 142136, 143440, 167860, 177670, 195437, 200816, 248738, 251020, 284272, 335720, 355340, 390874, 497476, 502040, 621845, 671440, 710680, 781748, 977185, 994952, 1004080, 1243690, 1368059, 1421360, 1563496, 1954370, 1989904, 2487380, 2736118, 3126992, 3908740, 4974760, 5472236, 6840295, 7817480, 9949520, 10944472, 13680590, 15634960, 21888944, 27361180, 54722360, 109444720]

約数ペア:

[(1, 109444720), (2, 54722360), (4, 27361180), (5, 21888944), (7, 15634960), (8, 13680590), (10, 10944472), (11, 9949520), (14, 7817480), (16, 6840295), (20, 5472236), (22, 4974760), (28, 3908740), (35, 3126992), (40, 2736118), (44, 2487380), (55, 1989904), (56, 1954370), (70, 1563496), (77, 1421360), (80, 1368059), (88, 1243690), (109, 1004080), (110, 994952), (112, 977185), (140, 781748), (154, 710680), (163, 671440), (176, 621845), (218, 502040), (220, 497476), (280, 390874), (308, 355340), (326, 335720), (385, 284272), (436, 251020), (440, 248738), (545, 200816), (560, 195437), (616, 177670), (652, 167860), (763, 143440), (770, 142136), (815, 134288), (872, 125510), (880, 124369), (1090, 100408), (1141, 95920), (1199, 91280), (1232, 88835), (1304, 83930), (1526, 71720), (1540, 71068), (1630, 67144), (1744, 62755), (1793, 61040), (2180, 50204), (2282, 47960), (2398, 45640), (2608, 41965), (3052, 35860), (3080, 35534), (3260, 33572), (3586, 30520), (3815, 28688), (4360, 25102), (4564, 23980), (4796, 22820), (5705, 19184), (5995, 18256), (6104, 17930), (6160, 17767), (6520, 16786), (7172, 15260), (7630, 14344), (8393, 13040), (8720, 12551), (8965, 12208), (9128, 11990), (9592, 11410)]