127924440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2273}}^1$

素因数の和:2361

約数の個数: 128

約数和(自身を含む): 445340160

約数和(自身を除く): 317415720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2273, 2345, 2680, 2814, 3752, 4020, 4546, 4690, 5628, 6819, 7035, 8040, 9092, 9380, 11256, 11365, 13638, 14070, 15911, 18184, 18760, 22730, 27276, 28140, 31822, 34095, 45460, 47733, 54552, 56280, 63644, 68190, 79555, 90920, 95466, 127288, 136380, 152291, 159110, 190932, 238665, 272760, 304582, 318220, 381864, 456873, 477330, 609164, 636440, 761455, 913746, 954660, 1066037, 1218328, 1522910, 1827492, 1909320, 2132074, 2284365, 3045820, 3198111, 3654984, 4264148, 4568730, 5330185, 6091640, 6396222, 8528296, 9137460, 10660370, 12792444, 15990555, 18274920, 21320740, 25584888, 31981110, 42641480, 63962220, 127924440]

約数ペア:

[(1, 127924440), (2, 63962220), (3, 42641480), (4, 31981110), (5, 25584888), (6, 21320740), (7, 18274920), (8, 15990555), (10, 12792444), (12, 10660370), (14, 9137460), (15, 8528296), (20, 6396222), (21, 6091640), (24, 5330185), (28, 4568730), (30, 4264148), (35, 3654984), (40, 3198111), (42, 3045820), (56, 2284365), (60, 2132074), (67, 1909320), (70, 1827492), (84, 1522910), (105, 1218328), (120, 1066037), (134, 954660), (140, 913746), (168, 761455), (201, 636440), (210, 609164), (268, 477330), (280, 456873), (335, 381864), (402, 318220), (420, 304582), (469, 272760), (536, 238665), (670, 190932), (804, 159110), (840, 152291), (938, 136380), (1005, 127288), (1340, 95466), (1407, 90920), (1608, 79555), (1876, 68190), (2010, 63644), (2273, 56280), (2345, 54552), (2680, 47733), (2814, 45460), (3752, 34095), (4020, 31822), (4546, 28140), (4690, 27276), (5628, 22730), (6819, 18760), (7035, 18184), (8040, 15911), (9092, 14070), (9380, 13638), (11256, 11365)]