940186880

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:684

約数の個数: 144

約数和(自身を含む): 2410121280

約数和(自身を除く): 1469934400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 67, 76, 80, 95, 128, 134, 152, 160, 190, 256, 268, 304, 320, 335, 380, 536, 577, 608, 640, 670, 760, 1072, 1154, 1216, 1273, 1280, 1340, 1520, 2144, 2308, 2432, 2546, 2680, 2885, 3040, 4288, 4616, 4864, 5092, 5360, 5770, 6080, 6365, 8576, 9232, 10184, 10720, 10963, 11540, 12160, 12730, 17152, 18464, 20368, 21440, 21926, 23080, 24320, 25460, 36928, 38659, 40736, 42880, 43852, 46160, 50920, 54815, 73856, 77318, 81472, 85760, 87704, 92320, 101840, 109630, 147712, 154636, 162944, 175408, 184640, 193295, 203680, 219260, 309272, 325888, 350816, 369280, 386590, 407360, 438520, 618544, 701632, 734521, 738560, 773180, 814720, 877040, 1237088, 1403264, 1469042, 1546360, 1629440, 1754080, 2474176, 2806528, 2938084, 3092720, 3508160, 3672605, 4948352, 5876168, 6185440, 7016320, 7345210, 9896704, 11752336, 12370880, 14032640, 14690420, 23504672, 24741760, 29380840, 47009344, 49483520, 58761680, 94018688, 117523360, 188037376, 235046720, 470093440, 940186880]

約数ペア:

[(1, 940186880), (2, 470093440), (4, 235046720), (5, 188037376), (8, 117523360), (10, 94018688), (16, 58761680), (19, 49483520), (20, 47009344), (32, 29380840), (38, 24741760), (40, 23504672), (64, 14690420), (67, 14032640), (76, 12370880), (80, 11752336), (95, 9896704), (128, 7345210), (134, 7016320), (152, 6185440), (160, 5876168), (190, 4948352), (256, 3672605), (268, 3508160), (304, 3092720), (320, 2938084), (335, 2806528), (380, 2474176), (536, 1754080), (577, 1629440), (608, 1546360), (640, 1469042), (670, 1403264), (760, 1237088), (1072, 877040), (1154, 814720), (1216, 773180), (1273, 738560), (1280, 734521), (1340, 701632), (1520, 618544), (2144, 438520), (2308, 407360), (2432, 386590), (2546, 369280), (2680, 350816), (2885, 325888), (3040, 309272), (4288, 219260), (4616, 203680), (4864, 193295), (5092, 184640), (5360, 175408), (5770, 162944), (6080, 154636), (6365, 147712), (8576, 109630), (9232, 101840), (10184, 92320), (10720, 87704), (10963, 85760), (11540, 81472), (12160, 77318), (12730, 73856), (17152, 54815), (18464, 50920), (20368, 46160), (21440, 43852), (21926, 42880), (23080, 40736), (24320, 38659), (25460, 36928)]