278323314240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1374029}}^1$

素因数の和:1374260

約数の個数: 112

約数和(自身を含む): 887865209280

約数和(自身を除く): 609541895040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 211, 240, 320, 422, 480, 633, 844, 960, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4220, 5064, 6330, 6752, 8440, 10128, 12660, 13504, 16880, 20256, 25320, 33760, 40512, 50640, 67520, 101280, 202560, 1374029, 2748058, 4122087, 5496116, 6870145, 8244174, 10992232, 13740290, 16488348, 20610435, 21984464, 27480580, 32976696, 41220870, 43968928, 54961160, 65953392, 82441740, 87937856, 109922320, 131906784, 164883480, 219844640, 263813568, 289920119, 329766960, 439689280, 579840238, 659533920, 869760357, 1159680476, 1319067840, 1449600595, 1739520714, 2319360952, 2899201190, 3479041428, 4348801785, 4638721904, 5798402380, 6958082856, 8697603570, 9277443808, 11596804760, 13916165712, 17395207140, 18554887616, 23193609520, 27832331424, 34790414280, 46387219040, 55664662848, 69580828560, 92774438080, 139161657120, 278323314240]

約数ペア:

[(1, 278323314240), (2, 139161657120), (3, 92774438080), (4, 69580828560), (5, 55664662848), (6, 46387219040), (8, 34790414280), (10, 27832331424), (12, 23193609520), (15, 18554887616), (16, 17395207140), (20, 13916165712), (24, 11596804760), (30, 9277443808), (32, 8697603570), (40, 6958082856), (48, 5798402380), (60, 4638721904), (64, 4348801785), (80, 3479041428), (96, 2899201190), (120, 2319360952), (160, 1739520714), (192, 1449600595), (211, 1319067840), (240, 1159680476), (320, 869760357), (422, 659533920), (480, 579840238), (633, 439689280), (844, 329766960), (960, 289920119), (1055, 263813568), (1266, 219844640), (1688, 164883480), (2110, 131906784), (2532, 109922320), (3165, 87937856), (3376, 82441740), (4220, 65953392), (5064, 54961160), (6330, 43968928), (6752, 41220870), (8440, 32976696), (10128, 27480580), (12660, 21984464), (13504, 20610435), (16880, 16488348), (20256, 13740290), (25320, 10992232), (33760, 8244174), (40512, 6870145), (50640, 5496116), (67520, 4122087), (101280, 2748058), (202560, 1374029)]