889356720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6701}}^1$

素因数の和:6803

約数の個数: 160

約数和(自身を含む): 3191224320

約数和(自身を除く): 2301867600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1264, 1580, 1659, 1680, 1896, 2212, 2370, 2765, 3160, 3318, 3792, 4424, 4740, 5530, 6320, 6636, 6701, 8295, 8848, 9480, 11060, 13272, 13402, 16590, 18960, 20103, 22120, 26544, 26804, 33180, 33505, 40206, 44240, 46907, 53608, 66360, 67010, 80412, 93814, 100515, 107216, 132720, 134020, 140721, 160824, 187628, 201030, 234535, 268040, 281442, 321648, 375256, 402060, 469070, 529379, 536080, 562884, 703605, 750512, 804120, 938140, 1058758, 1125768, 1407210, 1588137, 1608240, 1876280, 2117516, 2251536, 2646895, 2814420, 3176274, 3705653, 3752560, 4235032, 5293790, 5628840, 6352548, 7411306, 7940685, 8470064, 10587580, 11116959, 11257680, 12705096, 14822612, 15881370, 18528265, 21175160, 22233918, 25410192, 29645224, 31762740, 37056530, 42350320, 44467836, 55584795, 59290448, 63525480, 74113060, 88935672, 111169590, 127050960, 148226120, 177871344, 222339180, 296452240, 444678360, 889356720]

約数ペア:

[(1, 889356720), (2, 444678360), (3, 296452240), (4, 222339180), (5, 177871344), (6, 148226120), (7, 127050960), (8, 111169590), (10, 88935672), (12, 74113060), (14, 63525480), (15, 59290448), (16, 55584795), (20, 44467836), (21, 42350320), (24, 37056530), (28, 31762740), (30, 29645224), (35, 25410192), (40, 22233918), (42, 21175160), (48, 18528265), (56, 15881370), (60, 14822612), (70, 12705096), (79, 11257680), (80, 11116959), (84, 10587580), (105, 8470064), (112, 7940685), (120, 7411306), (140, 6352548), (158, 5628840), (168, 5293790), (210, 4235032), (237, 3752560), (240, 3705653), (280, 3176274), (316, 2814420), (336, 2646895), (395, 2251536), (420, 2117516), (474, 1876280), (553, 1608240), (560, 1588137), (632, 1407210), (790, 1125768), (840, 1058758), (948, 938140), (1106, 804120), (1185, 750512), (1264, 703605), (1580, 562884), (1659, 536080), (1680, 529379), (1896, 469070), (2212, 402060), (2370, 375256), (2765, 321648), (3160, 281442), (3318, 268040), (3792, 234535), (4424, 201030), (4740, 187628), (5530, 160824), (6320, 140721), (6636, 134020), (6701, 132720), (8295, 107216), (8848, 100515), (9480, 93814), (11060, 80412), (13272, 67010), (13402, 66360), (16590, 53608), (18960, 46907), (20103, 44240), (22120, 40206), (26544, 33505), (26804, 33180)]