470009040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 1495320960

約数和(自身を除く): 1025311920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 139, 146, 193, 219, 240, 278, 292, 365, 386, 417, 438, 556, 579, 584, 695, 730, 772, 834, 876, 965, 1095, 1112, 1158, 1168, 1390, 1460, 1544, 1668, 1752, 1930, 2085, 2190, 2224, 2316, 2780, 2895, 2920, 3088, 3336, 3504, 3860, 4170, 4380, 4632, 5560, 5790, 5840, 6672, 7720, 8340, 8760, 9264, 10147, 11120, 11580, 14089, 15440, 16680, 17520, 20294, 23160, 26827, 28178, 30441, 33360, 40588, 42267, 46320, 50735, 53654, 56356, 60882, 70445, 80481, 81176, 84534, 101470, 107308, 112712, 121764, 134135, 140890, 152205, 160962, 162352, 169068, 202940, 211335, 214616, 225424, 243528, 268270, 281780, 304410, 321924, 338136, 402405, 405880, 422670, 429232, 487056, 536540, 563560, 608820, 643848, 676272, 804810, 811760, 845340, 1073080, 1127120, 1217640, 1287696, 1609620, 1690680, 1958371, 2146160, 2435280, 3219240, 3381360, 3916742, 5875113, 6438480, 7833484, 9791855, 11750226, 15666968, 19583710, 23500452, 29375565, 31333936, 39167420, 47000904, 58751130, 78334840, 94001808, 117502260, 156669680, 235004520, 470009040]

約数ペア:

[(1, 470009040), (2, 235004520), (3, 156669680), (4, 117502260), (5, 94001808), (6, 78334840), (8, 58751130), (10, 47000904), (12, 39167420), (15, 31333936), (16, 29375565), (20, 23500452), (24, 19583710), (30, 15666968), (40, 11750226), (48, 9791855), (60, 7833484), (73, 6438480), (80, 5875113), (120, 3916742), (139, 3381360), (146, 3219240), (193, 2435280), (219, 2146160), (240, 1958371), (278, 1690680), (292, 1609620), (365, 1287696), (386, 1217640), (417, 1127120), (438, 1073080), (556, 845340), (579, 811760), (584, 804810), (695, 676272), (730, 643848), (772, 608820), (834, 563560), (876, 536540), (965, 487056), (1095, 429232), (1112, 422670), (1158, 405880), (1168, 402405), (1390, 338136), (1460, 321924), (1544, 304410), (1668, 281780), (1752, 268270), (1930, 243528), (2085, 225424), (2190, 214616), (2224, 211335), (2316, 202940), (2780, 169068), (2895, 162352), (2920, 160962), (3088, 152205), (3336, 140890), (3504, 134135), (3860, 121764), (4170, 112712), (4380, 107308), (4632, 101470), (5560, 84534), (5790, 81176), (5840, 80481), (6672, 70445), (7720, 60882), (8340, 56356), (8760, 53654), (9264, 50735), (10147, 46320), (11120, 42267), (11580, 40588), (14089, 33360), (15440, 30441), (16680, 28178), (17520, 26827), (20294, 23160)]