70521920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1700

約数の個数: 112

約数和(自身を含む): 202143360

約数和(自身を除く): 131621440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 1657, 2128, 2240, 2660, 3040, 3314, 4256, 5320, 6080, 6628, 8285, 8512, 10640, 11599, 13256, 16570, 21280, 23198, 26512, 31483, 33140, 42560, 46396, 53024, 57995, 62966, 66280, 92792, 106048, 115990, 125932, 132560, 157415, 185584, 220381, 231980, 251864, 265120, 314830, 371168, 440762, 463960, 503728, 530240, 629660, 742336, 881524, 927920, 1007456, 1101905, 1259320, 1763048, 1855840, 2014912, 2203810, 2518640, 3526096, 3711680, 4407620, 5037280, 7052192, 8815240, 10074560, 14104384, 17630480, 35260960, 70521920]

約数ペア:

[(1, 70521920), (2, 35260960), (4, 17630480), (5, 14104384), (7, 10074560), (8, 8815240), (10, 7052192), (14, 5037280), (16, 4407620), (19, 3711680), (20, 3526096), (28, 2518640), (32, 2203810), (35, 2014912), (38, 1855840), (40, 1763048), (56, 1259320), (64, 1101905), (70, 1007456), (76, 927920), (80, 881524), (95, 742336), (112, 629660), (133, 530240), (140, 503728), (152, 463960), (160, 440762), (190, 371168), (224, 314830), (266, 265120), (280, 251864), (304, 231980), (320, 220381), (380, 185584), (448, 157415), (532, 132560), (560, 125932), (608, 115990), (665, 106048), (760, 92792), (1064, 66280), (1120, 62966), (1216, 57995), (1330, 53024), (1520, 46396), (1657, 42560), (2128, 33140), (2240, 31483), (2660, 26512), (3040, 23198), (3314, 21280), (4256, 16570), (5320, 13256), (6080, 11599), (6628, 10640), (8285, 8512)]