475763280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1209

約数の個数: 160

約数和(自身を含む): 1559900160

約数和(自身を除く): 1084136880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 79, 80, 92, 115, 120, 138, 158, 184, 230, 237, 240, 276, 316, 345, 368, 395, 460, 474, 552, 632, 690, 790, 920, 948, 1091, 1104, 1185, 1264, 1380, 1580, 1817, 1840, 1896, 2182, 2370, 2760, 3160, 3273, 3634, 3792, 4364, 4740, 5451, 5455, 5520, 6320, 6546, 7268, 8728, 9085, 9480, 10902, 10910, 13092, 14536, 16365, 17456, 18170, 18960, 21804, 21820, 25093, 26184, 27255, 29072, 32730, 36340, 43608, 43640, 50186, 52368, 54510, 65460, 72680, 75279, 86189, 87216, 87280, 100372, 109020, 125465, 130920, 145360, 150558, 172378, 200744, 218040, 250930, 258567, 261840, 301116, 344756, 376395, 401488, 430945, 436080, 501860, 517134, 602232, 689512, 752790, 861890, 1003720, 1034268, 1204464, 1292835, 1379024, 1505580, 1723780, 1982347, 2007440, 2068536, 2585670, 3011160, 3447560, 3964694, 4137072, 5171340, 5947041, 6022320, 6895120, 7929388, 9911735, 10342680, 11894082, 15858776, 19823470, 20685360, 23788164, 29735205, 31717552, 39646940, 47576328, 59470410, 79293880, 95152656, 118940820, 158587760, 237881640, 475763280]

約数ペア:

[(1, 475763280), (2, 237881640), (3, 158587760), (4, 118940820), (5, 95152656), (6, 79293880), (8, 59470410), (10, 47576328), (12, 39646940), (15, 31717552), (16, 29735205), (20, 23788164), (23, 20685360), (24, 19823470), (30, 15858776), (40, 11894082), (46, 10342680), (48, 9911735), (60, 7929388), (69, 6895120), (79, 6022320), (80, 5947041), (92, 5171340), (115, 4137072), (120, 3964694), (138, 3447560), (158, 3011160), (184, 2585670), (230, 2068536), (237, 2007440), (240, 1982347), (276, 1723780), (316, 1505580), (345, 1379024), (368, 1292835), (395, 1204464), (460, 1034268), (474, 1003720), (552, 861890), (632, 752790), (690, 689512), (790, 602232), (920, 517134), (948, 501860), (1091, 436080), (1104, 430945), (1185, 401488), (1264, 376395), (1380, 344756), (1580, 301116), (1817, 261840), (1840, 258567), (1896, 250930), (2182, 218040), (2370, 200744), (2760, 172378), (3160, 150558), (3273, 145360), (3634, 130920), (3792, 125465), (4364, 109020), (4740, 100372), (5451, 87280), (5455, 87216), (5520, 86189), (6320, 75279), (6546, 72680), (7268, 65460), (8728, 54510), (9085, 52368), (9480, 50186), (10902, 43640), (10910, 43608), (13092, 36340), (14536, 32730), (16365, 29072), (17456, 27255), (18170, 26184), (18960, 25093), (21804, 21820)]