70667080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 115956920

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 79, 88, 95, 107, 110, 152, 158, 190, 209, 214, 220, 316, 380, 395, 418, 428, 440, 535, 632, 760, 790, 836, 856, 869, 1045, 1070, 1177, 1501, 1580, 1672, 1738, 2033, 2090, 2140, 2354, 3002, 3160, 3476, 4066, 4180, 4280, 4345, 4708, 5885, 6004, 6952, 7505, 8132, 8360, 8453, 8690, 9416, 10165, 11770, 12008, 15010, 16264, 16511, 16906, 17380, 20330, 22363, 23540, 30020, 33022, 33812, 34760, 40660, 42265, 44726, 47080, 60040, 66044, 67624, 81320, 82555, 84530, 89452, 92983, 111815, 132088, 160607, 165110, 169060, 178904, 185966, 223630, 321214, 330220, 338120, 371932, 447260, 464915, 642428, 660440, 743864, 803035, 894520, 929830, 1284856, 1606070, 1766677, 1859660, 3212140, 3533354, 3719320, 6424280, 7066708, 8833385, 14133416, 17666770, 35333540, 70667080]

約数ペア:

[(1, 70667080), (2, 35333540), (4, 17666770), (5, 14133416), (8, 8833385), (10, 7066708), (11, 6424280), (19, 3719320), (20, 3533354), (22, 3212140), (38, 1859660), (40, 1766677), (44, 1606070), (55, 1284856), (76, 929830), (79, 894520), (88, 803035), (95, 743864), (107, 660440), (110, 642428), (152, 464915), (158, 447260), (190, 371932), (209, 338120), (214, 330220), (220, 321214), (316, 223630), (380, 185966), (395, 178904), (418, 169060), (428, 165110), (440, 160607), (535, 132088), (632, 111815), (760, 92983), (790, 89452), (836, 84530), (856, 82555), (869, 81320), (1045, 67624), (1070, 66044), (1177, 60040), (1501, 47080), (1580, 44726), (1672, 42265), (1738, 40660), (2033, 34760), (2090, 33812), (2140, 33022), (2354, 30020), (3002, 23540), (3160, 22363), (3476, 20330), (4066, 17380), (4180, 16906), (4280, 16511), (4345, 16264), (4708, 15010), (5885, 12008), (6004, 11770), (6952, 10165), (7505, 9416), (8132, 8690), (8360, 8453)]