89239920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{439}}^1$

素因数の和:484

約数の個数: 240

約数和(自身を含む): 348311040

約数和(自身を除く): 259071120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 439, 440, 462, 484, 528, 560, 605, 616, 660, 726, 770, 840, 847, 878, 880, 924, 968, 1155, 1210, 1232, 1317, 1320, 1452, 1540, 1680, 1694, 1756, 1815, 1848, 1936, 2195, 2310, 2420, 2541, 2634, 2640, 2904, 3073, 3080, 3388, 3512, 3630, 3696, 4235, 4390, 4620, 4829, 4840, 5082, 5268, 5808, 6146, 6160, 6585, 6776, 7024, 7260, 8470, 8780, 9219, 9240, 9658, 9680, 10164, 10536, 12292, 12705, 13170, 13552, 14487, 14520, 15365, 16940, 17560, 18438, 18480, 19316, 20328, 21072, 24145, 24584, 25410, 26340, 28974, 29040, 30730, 33803, 33880, 35120, 36876, 38632, 40656, 46095, 48290, 49168, 50820, 52680, 53119, 57948, 61460, 67606, 67760, 72435, 73752, 77264, 92190, 96580, 101409, 101640, 105360, 106238, 115896, 122920, 135212, 144870, 147504, 159357, 169015, 184380, 193160, 202818, 203280, 212476, 231792, 245840, 265595, 270424, 289740, 318714, 338030, 368760, 371833, 386320, 405636, 424952, 507045, 531190, 540848, 579480, 637428, 676060, 737520, 743666, 796785, 811272, 849904, 1014090, 1062380, 1115499, 1158960, 1274856, 1352120, 1487332, 1593570, 1622544, 1859165, 2028180, 2124760, 2230998, 2549712, 2704240, 2974664, 3187140, 3718330, 4056360, 4249520, 4461996, 5577495, 5949328, 6374280, 7436660, 8112720, 8923992, 11154990, 12748560, 14873320, 17847984, 22309980, 29746640, 44619960, 89239920]

約数ペア:

[(1, 89239920), (2, 44619960), (3, 29746640), (4, 22309980), (5, 17847984), (6, 14873320), (7, 12748560), (8, 11154990), (10, 8923992), (11, 8112720), (12, 7436660), (14, 6374280), (15, 5949328), (16, 5577495), (20, 4461996), (21, 4249520), (22, 4056360), (24, 3718330), (28, 3187140), (30, 2974664), (33, 2704240), (35, 2549712), (40, 2230998), (42, 2124760), (44, 2028180), (48, 1859165), (55, 1622544), (56, 1593570), (60, 1487332), (66, 1352120), (70, 1274856), (77, 1158960), (80, 1115499), (84, 1062380), (88, 1014090), (105, 849904), (110, 811272), (112, 796785), (120, 743666), (121, 737520), (132, 676060), (140, 637428), (154, 579480), (165, 540848), (168, 531190), (176, 507045), (210, 424952), (220, 405636), (231, 386320), (240, 371833), (242, 368760), (264, 338030), (280, 318714), (308, 289740), (330, 270424), (336, 265595), (363, 245840), (385, 231792), (420, 212476), (439, 203280), (440, 202818), (462, 193160), (484, 184380), (528, 169015), (560, 159357), (605, 147504), (616, 144870), (660, 135212), (726, 122920), (770, 115896), (840, 106238), (847, 105360), (878, 101640), (880, 101409), (924, 96580), (968, 92190), (1155, 77264), (1210, 73752), (1232, 72435), (1317, 67760), (1320, 67606), (1452, 61460), (1540, 57948), (1680, 53119), (1694, 52680), (1756, 50820), (1815, 49168), (1848, 48290), (1936, 46095), (2195, 40656), (2310, 38632), (2420, 36876), (2541, 35120), (2634, 33880), (2640, 33803), (2904, 30730), (3073, 29040), (3080, 28974), (3388, 26340), (3512, 25410), (3630, 24584), (3696, 24145), (4235, 21072), (4390, 20328), (4620, 19316), (4829, 18480), (4840, 18438), (5082, 17560), (5268, 16940), (5808, 15365), (6146, 14520), (6160, 14487), (6585, 13552), (6776, 13170), (7024, 12705), (7260, 12292), (8470, 10536), (8780, 10164), (9219, 9680), (9240, 9658)]