353097840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1447

約数の個数: 160

約数和(自身を含む): 1167353856

約数和(自身を除く): 814256016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 47, 48, 60, 69, 80, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 240, 276, 282, 345, 368, 376, 460, 470, 552, 564, 690, 705, 752, 920, 940, 1081, 1104, 1128, 1361, 1380, 1410, 1840, 1880, 2162, 2256, 2722, 2760, 2820, 3243, 3760, 4083, 4324, 5405, 5444, 5520, 5640, 6486, 6805, 8166, 8648, 10810, 10888, 11280, 12972, 13610, 16215, 16332, 17296, 20415, 21620, 21776, 25944, 27220, 31303, 32430, 32664, 40830, 43240, 51888, 54440, 62606, 63967, 64860, 65328, 81660, 86480, 93909, 108880, 125212, 127934, 129720, 156515, 163320, 187818, 191901, 250424, 255868, 259440, 313030, 319835, 326640, 375636, 383802, 469545, 500848, 511736, 626060, 639670, 751272, 767604, 939090, 959505, 1023472, 1252120, 1279340, 1471241, 1502544, 1535208, 1878180, 1919010, 2504240, 2558680, 2942482, 3070416, 3756360, 3838020, 4413723, 5117360, 5884964, 7356205, 7512720, 7676040, 8827446, 11769928, 14712410, 15352080, 17654892, 22068615, 23539856, 29424820, 35309784, 44137230, 58849640, 70619568, 88274460, 117699280, 176548920, 353097840]

約数ペア:

[(1, 353097840), (2, 176548920), (3, 117699280), (4, 88274460), (5, 70619568), (6, 58849640), (8, 44137230), (10, 35309784), (12, 29424820), (15, 23539856), (16, 22068615), (20, 17654892), (23, 15352080), (24, 14712410), (30, 11769928), (40, 8827446), (46, 7676040), (47, 7512720), (48, 7356205), (60, 5884964), (69, 5117360), (80, 4413723), (92, 3838020), (94, 3756360), (115, 3070416), (120, 2942482), (138, 2558680), (141, 2504240), (184, 1919010), (188, 1878180), (230, 1535208), (235, 1502544), (240, 1471241), (276, 1279340), (282, 1252120), (345, 1023472), (368, 959505), (376, 939090), (460, 767604), (470, 751272), (552, 639670), (564, 626060), (690, 511736), (705, 500848), (752, 469545), (920, 383802), (940, 375636), (1081, 326640), (1104, 319835), (1128, 313030), (1361, 259440), (1380, 255868), (1410, 250424), (1840, 191901), (1880, 187818), (2162, 163320), (2256, 156515), (2722, 129720), (2760, 127934), (2820, 125212), (3243, 108880), (3760, 93909), (4083, 86480), (4324, 81660), (5405, 65328), (5444, 64860), (5520, 63967), (5640, 62606), (6486, 54440), (6805, 51888), (8166, 43240), (8648, 40830), (10810, 32664), (10888, 32430), (11280, 31303), (12972, 27220), (13610, 25944), (16215, 21776), (16332, 21620), (17296, 20415)]