2279927040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31249}}^1$

素因数の和:31292

約数の個数: 144

約数和(自身を含む): 7665000000

約数和(自身を除く): 5385072960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 9120, 12160, 14592, 18240, 24320, 31249, 36480, 62498, 72960, 93747, 124996, 156245, 187494, 249992, 312490, 374988, 468735, 499984, 593731, 624980, 749976, 937470, 999968, 1187462, 1249960, 1499952, 1781193, 1874940, 1999936, 2374924, 2499920, 2968655, 2999904, 3562386, 3749880, 3999872, 4749848, 4999840, 5937310, 5999808, 7124772, 7499760, 7999744, 8905965, 9499696, 9999680, 11874620, 11999616, 14249544, 14999520, 17811930, 18999392, 19999360, 23749240, 23999232, 28499088, 29999040, 35623860, 37998784, 39998720, 47498480, 56998176, 59998080, 71247720, 75997568, 94996960, 113996352, 119996160, 142495440, 151995136, 189993920, 227992704, 284990880, 379987840, 455985408, 569981760, 759975680, 1139963520, 2279927040]

約数ペア:

[(1, 2279927040), (2, 1139963520), (3, 759975680), (4, 569981760), (5, 455985408), (6, 379987840), (8, 284990880), (10, 227992704), (12, 189993920), (15, 151995136), (16, 142495440), (19, 119996160), (20, 113996352), (24, 94996960), (30, 75997568), (32, 71247720), (38, 59998080), (40, 56998176), (48, 47498480), (57, 39998720), (60, 37998784), (64, 35623860), (76, 29999040), (80, 28499088), (95, 23999232), (96, 23749240), (114, 19999360), (120, 18999392), (128, 17811930), (152, 14999520), (160, 14249544), (190, 11999616), (192, 11874620), (228, 9999680), (240, 9499696), (256, 8905965), (285, 7999744), (304, 7499760), (320, 7124772), (380, 5999808), (384, 5937310), (456, 4999840), (480, 4749848), (570, 3999872), (608, 3749880), (640, 3562386), (760, 2999904), (768, 2968655), (912, 2499920), (960, 2374924), (1140, 1999936), (1216, 1874940), (1280, 1781193), (1520, 1499952), (1824, 1249960), (1920, 1187462), (2280, 999968), (2432, 937470), (3040, 749976), (3648, 624980), (3840, 593731), (4560, 499984), (4864, 468735), (6080, 374988), (7296, 312490), (9120, 249992), (12160, 187494), (14592, 156245), (18240, 124996), (24320, 93747), (31249, 72960), (36480, 62498)]