1330368760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1237}}^1$

素因数の和:1445

約数の個数: 128

約数和(自身を含む): 3593963520

約数和(自身を除く): 2263594760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 167, 184, 230, 280, 322, 334, 460, 644, 668, 805, 835, 920, 1169, 1237, 1288, 1336, 1610, 1670, 2338, 2474, 3220, 3340, 3841, 4676, 4948, 5845, 6185, 6440, 6680, 7682, 8659, 9352, 9896, 11690, 12370, 15364, 17318, 19205, 23380, 24740, 26887, 28451, 30728, 34636, 38410, 43295, 46760, 49480, 53774, 56902, 69272, 76820, 86590, 107548, 113804, 134435, 142255, 153640, 173180, 199157, 206579, 215096, 227608, 268870, 284510, 346360, 398314, 413158, 537740, 569020, 796628, 826316, 995785, 1032895, 1075480, 1138040, 1446053, 1593256, 1652632, 1991570, 2065790, 2892106, 3983140, 4131580, 4751317, 5784212, 7230265, 7966280, 8263160, 9502634, 11568424, 14460530, 19005268, 23756585, 28921060, 33259219, 38010536, 47513170, 57842120, 66518438, 95026340, 133036876, 166296095, 190052680, 266073752, 332592190, 665184380, 1330368760]

約数ペア:

[(1, 1330368760), (2, 665184380), (4, 332592190), (5, 266073752), (7, 190052680), (8, 166296095), (10, 133036876), (14, 95026340), (20, 66518438), (23, 57842120), (28, 47513170), (35, 38010536), (40, 33259219), (46, 28921060), (56, 23756585), (70, 19005268), (92, 14460530), (115, 11568424), (140, 9502634), (161, 8263160), (167, 7966280), (184, 7230265), (230, 5784212), (280, 4751317), (322, 4131580), (334, 3983140), (460, 2892106), (644, 2065790), (668, 1991570), (805, 1652632), (835, 1593256), (920, 1446053), (1169, 1138040), (1237, 1075480), (1288, 1032895), (1336, 995785), (1610, 826316), (1670, 796628), (2338, 569020), (2474, 537740), (3220, 413158), (3340, 398314), (3841, 346360), (4676, 284510), (4948, 268870), (5845, 227608), (6185, 215096), (6440, 206579), (6680, 199157), (7682, 173180), (8659, 153640), (9352, 142255), (9896, 134435), (11690, 113804), (12370, 107548), (15364, 86590), (17318, 76820), (19205, 69272), (23380, 56902), (24740, 53774), (26887, 49480), (28451, 46760), (30728, 43295), (34636, 38410)]