764273440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29669}}^1$

素因数の和:29714

約数の個数: 96

約数和(自身を含む): 2153329920

約数和(自身を除く): 1389056480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 12880, 25760, 29669, 59338, 118676, 148345, 207683, 237352, 296690, 415366, 474704, 593380, 682387, 830732, 949408, 1038415, 1186760, 1364774, 1661464, 2076830, 2373520, 2729548, 3322928, 3411935, 4153660, 4747040, 4776709, 5459096, 6645856, 6823870, 8307320, 9553418, 10918192, 13647740, 16614640, 19106836, 21836384, 23883545, 27295480, 33229280, 38213672, 47767090, 54590960, 76427344, 95534180, 109181920, 152854688, 191068360, 382136720, 764273440]

約数ペア:

[(1, 764273440), (2, 382136720), (4, 191068360), (5, 152854688), (7, 109181920), (8, 95534180), (10, 76427344), (14, 54590960), (16, 47767090), (20, 38213672), (23, 33229280), (28, 27295480), (32, 23883545), (35, 21836384), (40, 19106836), (46, 16614640), (56, 13647740), (70, 10918192), (80, 9553418), (92, 8307320), (112, 6823870), (115, 6645856), (140, 5459096), (160, 4776709), (161, 4747040), (184, 4153660), (224, 3411935), (230, 3322928), (280, 2729548), (322, 2373520), (368, 2076830), (460, 1661464), (560, 1364774), (644, 1186760), (736, 1038415), (805, 949408), (920, 830732), (1120, 682387), (1288, 593380), (1610, 474704), (1840, 415366), (2576, 296690), (3220, 237352), (3680, 207683), (5152, 148345), (6440, 118676), (12880, 59338), (25760, 29669)]