140270560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 353590272

約数和(自身を除く): 213319712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 80, 92, 94, 115, 160, 184, 188, 230, 235, 368, 376, 460, 470, 736, 752, 811, 920, 940, 1081, 1504, 1622, 1840, 1880, 2162, 3244, 3680, 3760, 4055, 4324, 5405, 6488, 7520, 8110, 8648, 10810, 12976, 16220, 17296, 18653, 21620, 25952, 32440, 34592, 37306, 38117, 43240, 64880, 74612, 76234, 86480, 93265, 129760, 149224, 152468, 172960, 186530, 190585, 298448, 304936, 373060, 381170, 596896, 609872, 746120, 762340, 876691, 1219744, 1492240, 1524680, 1753382, 2984480, 3049360, 3506764, 4383455, 6098720, 7013528, 8766910, 14027056, 17533820, 28054112, 35067640, 70135280, 140270560]

約数ペア:

[(1, 140270560), (2, 70135280), (4, 35067640), (5, 28054112), (8, 17533820), (10, 14027056), (16, 8766910), (20, 7013528), (23, 6098720), (32, 4383455), (40, 3506764), (46, 3049360), (47, 2984480), (80, 1753382), (92, 1524680), (94, 1492240), (115, 1219744), (160, 876691), (184, 762340), (188, 746120), (230, 609872), (235, 596896), (368, 381170), (376, 373060), (460, 304936), (470, 298448), (736, 190585), (752, 186530), (811, 172960), (920, 152468), (940, 149224), (1081, 129760), (1504, 93265), (1622, 86480), (1840, 76234), (1880, 74612), (2162, 64880), (3244, 43240), (3680, 38117), (3760, 37306), (4055, 34592), (4324, 32440), (5405, 25952), (6488, 21620), (7520, 18653), (8110, 17296), (8648, 16220), (10810, 12976)]