207103040

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1540

約数の個数: 112

約数和(自身を含む): 542056320

約数和(自身を除く): 334953280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 320, 368, 380, 437, 460, 608, 736, 760, 874, 920, 1216, 1472, 1481, 1520, 1748, 1840, 2185, 2962, 3040, 3496, 3680, 4370, 5924, 6080, 6992, 7360, 7405, 8740, 11848, 13984, 14810, 17480, 23696, 27968, 28139, 29620, 34063, 34960, 47392, 56278, 59240, 68126, 69920, 94784, 112556, 118480, 136252, 139840, 140695, 170315, 225112, 236960, 272504, 281390, 340630, 450224, 473920, 545008, 562780, 647197, 681260, 900448, 1090016, 1125560, 1294394, 1362520, 1800896, 2180032, 2251120, 2588788, 2725040, 3235985, 4502240, 5177576, 5450080, 6471970, 9004480, 10355152, 10900160, 12943940, 20710304, 25887880, 41420608, 51775760, 103551520, 207103040]

約数ペア:

[(1, 207103040), (2, 103551520), (4, 51775760), (5, 41420608), (8, 25887880), (10, 20710304), (16, 12943940), (19, 10900160), (20, 10355152), (23, 9004480), (32, 6471970), (38, 5450080), (40, 5177576), (46, 4502240), (64, 3235985), (76, 2725040), (80, 2588788), (92, 2251120), (95, 2180032), (115, 1800896), (152, 1362520), (160, 1294394), (184, 1125560), (190, 1090016), (230, 900448), (304, 681260), (320, 647197), (368, 562780), (380, 545008), (437, 473920), (460, 450224), (608, 340630), (736, 281390), (760, 272504), (874, 236960), (920, 225112), (1216, 170315), (1472, 140695), (1481, 139840), (1520, 136252), (1748, 118480), (1840, 112556), (2185, 94784), (2962, 69920), (3040, 68126), (3496, 59240), (3680, 56278), (4370, 47392), (5924, 34960), (6080, 34063), (6992, 29620), (7360, 28139), (7405, 27968), (8740, 23696), (11848, 17480), (13984, 14810)]