399271986080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{15131}}^1$

素因数の和:15244

約数の個数: 288

約数和(自身を含む): 1095474481920

約数和(自身を除く): 696202495840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 47, 55, 58, 80, 88, 94, 110, 116, 121, 145, 160, 176, 188, 220, 232, 235, 242, 290, 319, 352, 376, 440, 464, 470, 484, 517, 580, 605, 638, 752, 880, 928, 940, 968, 1034, 1160, 1210, 1276, 1363, 1504, 1595, 1760, 1880, 1936, 2068, 2320, 2420, 2552, 2585, 2726, 3190, 3509, 3760, 3872, 4136, 4640, 4840, 5104, 5170, 5452, 5687, 6380, 6815, 7018, 7520, 8272, 9680, 10208, 10340, 10904, 11374, 12760, 13630, 14036, 14993, 15131, 16544, 17545, 19360, 20680, 21808, 22748, 25520, 27260, 28072, 28435, 29986, 30262, 35090, 41360, 43616, 45496, 51040, 54520, 56144, 56870, 59972, 60524, 70180, 74965, 75655, 82720, 90992, 109040, 112288, 113740, 119944, 121048, 140360, 149930, 151310, 164923, 166441, 181984, 218080, 227480, 239888, 242096, 280720, 299860, 302620, 329846, 332882, 438799, 454960, 479776, 484192, 561440, 599720, 605240, 659692, 665764, 711157, 824615, 832205, 877598, 909920, 1199440, 1210480, 1319384, 1331528, 1422314, 1649230, 1664410, 1755196, 1830851, 2193995, 2398880, 2420960, 2638768, 2663056, 2844628, 3298460, 3328820, 3510392, 3555785, 3661702, 4387990, 4826789, 5277536, 5326112, 5689256, 6596920, 6657640, 7020784, 7111570, 7323404, 7822727, 8775980, 9154255, 9653578, 11378512, 13193840, 13315280, 14041568, 14223140, 14646808, 15645454, 17551960, 18308510, 19307156, 20623553, 22757024, 24133945, 26387680, 26630560, 28446280, 29293616, 31290908, 35103920, 36617020, 38614312, 39113635, 41247106, 48267890, 53094679, 56892560, 58587232, 62581816, 70207840, 73234040, 77228624, 78227270, 82494212, 86049997, 96535780, 103117765, 106189358, 113785120, 125163632, 146468080, 154457248, 156454540, 164988424, 172099994, 193071560, 206235530, 212378716, 226859083, 250327264, 265473395, 292936160, 312909080, 329976848, 344199988, 386143120, 412471060, 424757432, 430249985, 453718166, 530946790, 625818160, 659953696, 688399976, 772286240, 824942120, 849514864, 860499970, 907436332, 1061893580, 1134295415, 1251636320, 1376799952, 1649884240, 1699029728, 1720999940, 1814872664, 2123787160, 2268590830, 2495449913, 2753599904, 3299768480, 3441999880, 3629745328, 4247574320, 4537181660, 4990899826, 6883999760, 7259490656, 8495148640, 9074363320, 9981799652, 12477249565, 13767999520, 18148726640, 19963599304, 24954499130, 36297453280, 39927198608, 49908998260, 79854397216, 99817996520, 199635993040, 399271986080]

約数ペア:

[(1, 399271986080), (2, 199635993040), (4, 99817996520), (5, 79854397216), (8, 49908998260), (10, 39927198608), (11, 36297453280), (16, 24954499130), (20, 19963599304), (22, 18148726640), (29, 13767999520), (32, 12477249565), (40, 9981799652), (44, 9074363320), (47, 8495148640), (55, 7259490656), (58, 6883999760), (80, 4990899826), (88, 4537181660), (94, 4247574320), (110, 3629745328), (116, 3441999880), (121, 3299768480), (145, 2753599904), (160, 2495449913), (176, 2268590830), (188, 2123787160), (220, 1814872664), (232, 1720999940), (235, 1699029728), (242, 1649884240), (290, 1376799952), (319, 1251636320), (352, 1134295415), (376, 1061893580), (440, 907436332), (464, 860499970), (470, 849514864), (484, 824942120), (517, 772286240), (580, 688399976), (605, 659953696), (638, 625818160), (752, 530946790), (880, 453718166), (928, 430249985), (940, 424757432), (968, 412471060), (1034, 386143120), (1160, 344199988), (1210, 329976848), (1276, 312909080), (1363, 292936160), (1504, 265473395), (1595, 250327264), (1760, 226859083), (1880, 212378716), (1936, 206235530), (2068, 193071560), (2320, 172099994), (2420, 164988424), (2552, 156454540), (2585, 154457248), (2726, 146468080), (3190, 125163632), (3509, 113785120), (3760, 106189358), (3872, 103117765), (4136, 96535780), (4640, 86049997), (4840, 82494212), (5104, 78227270), (5170, 77228624), (5452, 73234040), (5687, 70207840), (6380, 62581816), (6815, 58587232), (7018, 56892560), (7520, 53094679), (8272, 48267890), (9680, 41247106), (10208, 39113635), (10340, 38614312), (10904, 36617020), (11374, 35103920), (12760, 31290908), (13630, 29293616), (14036, 28446280), (14993, 26630560), (15131, 26387680), (16544, 24133945), (17545, 22757024), (19360, 20623553), (20680, 19307156), (21808, 18308510), (22748, 17551960), (25520, 15645454), (27260, 14646808), (28072, 14223140), (28435, 14041568), (29986, 13315280), (30262, 13193840), (35090, 11378512), (41360, 9653578), (43616, 9154255), (45496, 8775980), (51040, 7822727), (54520, 7323404), (56144, 7111570), (56870, 7020784), (59972, 6657640), (60524, 6596920), (70180, 5689256), (74965, 5326112), (75655, 5277536), (82720, 4826789), (90992, 4387990), (109040, 3661702), (112288, 3555785), (113740, 3510392), (119944, 3328820), (121048, 3298460), (140360, 2844628), (149930, 2663056), (151310, 2638768), (164923, 2420960), (166441, 2398880), (181984, 2193995), (218080, 1830851), (227480, 1755196), (239888, 1664410), (242096, 1649230), (280720, 1422314), (299860, 1331528), (302620, 1319384), (329846, 1210480), (332882, 1199440), (438799, 909920), (454960, 877598), (479776, 832205), (484192, 824615), (561440, 711157), (599720, 665764), (605240, 659692)]