70302120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:807

約数の個数: 128

約数和(自身を含む): 243302400

約数和(自身を除く): 173000280

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, 70, 84, 105, 120, 127, 140, 168, 210, 254, 280, 381, 420, 508, 635, 659, 762, 840, 889, 1016, 1270, 1318, 1524, 1778, 1905, 1977, 2540, 2636, 2667, 3048, 3295, 3556, 3810, 3954, 4445, 4613, 5080, 5272, 5334, 6590, 7112, 7620, 7908, 8890, 9226, 9885, 10668, 13180, 13335, 13839, 15240, 15816, 17780, 18452, 19770, 21336, 23065, 26360, 26670, 27678, 35560, 36904, 39540, 46130, 53340, 55356, 69195, 79080, 83693, 92260, 106680, 110712, 138390, 167386, 184520, 251079, 276780, 334772, 418465, 502158, 553560, 585851, 669544, 836930, 1004316, 1171702, 1255395, 1673860, 1757553, 2008632, 2343404, 2510790, 2929255, 3347720, 3515106, 4686808, 5021580, 5858510, 7030212, 8787765, 10043160, 11717020, 14060424, 17575530, 23434040, 35151060, 70302120]

約数ペア:

[(1, 70302120), (2, 35151060), (3, 23434040), (4, 17575530), (5, 14060424), (6, 11717020), (7, 10043160), (8, 8787765), (10, 7030212), (12, 5858510), (14, 5021580), (15, 4686808), (20, 3515106), (21, 3347720), (24, 2929255), (28, 2510790), (30, 2343404), (35, 2008632), (40, 1757553), (42, 1673860), (56, 1255395), (60, 1171702), (70, 1004316), (84, 836930), (105, 669544), (120, 585851), (127, 553560), (140, 502158), (168, 418465), (210, 334772), (254, 276780), (280, 251079), (381, 184520), (420, 167386), (508, 138390), (635, 110712), (659, 106680), (762, 92260), (840, 83693), (889, 79080), (1016, 69195), (1270, 55356), (1318, 53340), (1524, 46130), (1778, 39540), (1905, 36904), (1977, 35560), (2540, 27678), (2636, 26670), (2667, 26360), (3048, 23065), (3295, 21336), (3556, 19770), (3810, 18452), (3954, 17780), (4445, 15816), (4613, 15240), (5080, 13839), (5272, 13335), (5334, 13180), (6590, 10668), (7112, 9885), (7620, 9226), (7908, 8890)]