70538240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:647

約数の個数: 88

約数和(自身を含む): 176860800

約数和(自身を除く): 106322560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 599, 640, 736, 920, 1024, 1198, 1280, 1472, 1840, 2396, 2560, 2944, 2995, 3680, 4792, 5120, 5888, 5990, 7360, 9584, 11776, 11980, 13777, 14720, 19168, 23552, 23960, 27554, 29440, 38336, 47920, 55108, 58880, 68885, 76672, 95840, 110216, 117760, 137770, 153344, 191680, 220432, 275540, 306688, 383360, 440864, 551080, 613376, 766720, 881728, 1102160, 1533440, 1763456, 2204320, 3066880, 3526912, 4408640, 7053824, 8817280, 14107648, 17634560, 35269120, 70538240]

約数ペア:

[(1, 70538240), (2, 35269120), (4, 17634560), (5, 14107648), (8, 8817280), (10, 7053824), (16, 4408640), (20, 3526912), (23, 3066880), (32, 2204320), (40, 1763456), (46, 1533440), (64, 1102160), (80, 881728), (92, 766720), (115, 613376), (128, 551080), (160, 440864), (184, 383360), (230, 306688), (256, 275540), (320, 220432), (368, 191680), (460, 153344), (512, 137770), (599, 117760), (640, 110216), (736, 95840), (920, 76672), (1024, 68885), (1198, 58880), (1280, 55108), (1472, 47920), (1840, 38336), (2396, 29440), (2560, 27554), (2944, 23960), (2995, 23552), (3680, 19168), (4792, 14720), (5120, 13777), (5888, 11980), (5990, 11776), (7360, 9584)]