205371040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6323}}^1$

素因数の和:6374

約数の個数: 96

約数和(自身を含む): 573713280

約数和(自身を除く): 368342240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 2030, 2320, 3248, 4060, 4640, 6323, 6496, 8120, 12646, 16240, 25292, 31615, 32480, 44261, 50584, 63230, 88522, 101168, 126460, 177044, 183367, 202336, 221305, 252920, 354088, 366734, 442610, 505840, 708176, 733468, 885220, 916835, 1011680, 1283569, 1416352, 1466936, 1770440, 1833670, 2567138, 2933872, 3540880, 3667340, 5134276, 5867744, 6417845, 7081760, 7334680, 10268552, 12835690, 14669360, 20537104, 25671380, 29338720, 41074208, 51342760, 102685520, 205371040]

約数ペア:

[(1, 205371040), (2, 102685520), (4, 51342760), (5, 41074208), (7, 29338720), (8, 25671380), (10, 20537104), (14, 14669360), (16, 12835690), (20, 10268552), (28, 7334680), (29, 7081760), (32, 6417845), (35, 5867744), (40, 5134276), (56, 3667340), (58, 3540880), (70, 2933872), (80, 2567138), (112, 1833670), (116, 1770440), (140, 1466936), (145, 1416352), (160, 1283569), (203, 1011680), (224, 916835), (232, 885220), (280, 733468), (290, 708176), (406, 505840), (464, 442610), (560, 366734), (580, 354088), (812, 252920), (928, 221305), (1015, 202336), (1120, 183367), (1160, 177044), (1624, 126460), (2030, 101168), (2320, 88522), (3248, 63230), (4060, 50584), (4640, 44261), (6323, 32480), (6496, 31615), (8120, 25292), (12646, 16240)]