1254069120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:325

約数の個数: 256

約数和(自身を含む): 4167475200

約数和(自身を除く): 2913406080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 127, 128, 139, 148, 160, 185, 192, 222, 240, 254, 278, 296, 320, 370, 381, 384, 417, 444, 480, 508, 555, 556, 592, 635, 640, 695, 740, 762, 834, 888, 960, 1016, 1110, 1112, 1184, 1270, 1390, 1480, 1524, 1668, 1776, 1905, 1920, 2032, 2085, 2220, 2224, 2368, 2540, 2780, 2960, 3048, 3336, 3552, 3810, 4064, 4170, 4440, 4448, 4699, 4736, 5080, 5143, 5560, 5920, 6096, 6672, 7104, 7620, 8128, 8340, 8880, 8896, 9398, 10160, 10286, 11120, 11840, 12192, 13344, 14097, 14208, 15240, 15429, 16256, 16680, 17653, 17760, 17792, 18796, 20320, 20572, 22240, 23495, 23680, 24384, 25715, 26688, 28194, 30480, 30858, 33360, 35306, 35520, 37592, 40640, 41144, 44480, 46990, 48768, 51430, 52959, 53376, 56388, 60960, 61716, 66720, 70485, 70612, 71040, 75184, 77145, 81280, 82288, 88265, 88960, 93980, 102860, 105918, 112776, 121920, 123432, 133440, 140970, 141224, 150368, 154290, 164576, 176530, 187960, 205720, 211836, 225552, 243840, 246864, 264795, 266880, 281940, 282448, 300736, 308580, 329152, 353060, 375920, 411440, 423672, 451104, 493728, 529590, 563880, 564896, 601472, 617160, 653161, 658304, 706120, 751840, 822880, 847344, 902208, 987456, 1059180, 1127760, 1129792, 1234320, 1306322, 1412240, 1503680, 1645760, 1694688, 1804416, 1959483, 1974912, 2118360, 2255520, 2259584, 2468640, 2612644, 2824480, 3007360, 3265805, 3291520, 3389376, 3918966, 4236720, 4511040, 4937280, 5225288, 5648960, 6531610, 6778752, 7837932, 8473440, 9022080, 9797415, 9874560, 10450576, 11297920, 13063220, 15675864, 16946880, 19594830, 20901152, 26126440, 31351728, 33893760, 39189660, 41802304, 52252880, 62703456, 78379320, 83604608, 104505760, 125406912, 156758640, 209011520, 250813824, 313517280, 418023040, 627034560, 1254069120]

約数ペア:

[(1, 1254069120), (2, 627034560), (3, 418023040), (4, 313517280), (5, 250813824), (6, 209011520), (8, 156758640), (10, 125406912), (12, 104505760), (15, 83604608), (16, 78379320), (20, 62703456), (24, 52252880), (30, 41802304), (32, 39189660), (37, 33893760), (40, 31351728), (48, 26126440), (60, 20901152), (64, 19594830), (74, 16946880), (80, 15675864), (96, 13063220), (111, 11297920), (120, 10450576), (127, 9874560), (128, 9797415), (139, 9022080), (148, 8473440), (160, 7837932), (185, 6778752), (192, 6531610), (222, 5648960), (240, 5225288), (254, 4937280), (278, 4511040), (296, 4236720), (320, 3918966), (370, 3389376), (381, 3291520), (384, 3265805), (417, 3007360), (444, 2824480), (480, 2612644), (508, 2468640), (555, 2259584), (556, 2255520), (592, 2118360), (635, 1974912), (640, 1959483), (695, 1804416), (740, 1694688), (762, 1645760), (834, 1503680), (888, 1412240), (960, 1306322), (1016, 1234320), (1110, 1129792), (1112, 1127760), (1184, 1059180), (1270, 987456), (1390, 902208), (1480, 847344), (1524, 822880), (1668, 751840), (1776, 706120), (1905, 658304), (1920, 653161), (2032, 617160), (2085, 601472), (2220, 564896), (2224, 563880), (2368, 529590), (2540, 493728), (2780, 451104), (2960, 423672), (3048, 411440), (3336, 375920), (3552, 353060), (3810, 329152), (4064, 308580), (4170, 300736), (4440, 282448), (4448, 281940), (4699, 266880), (4736, 264795), (5080, 246864), (5143, 243840), (5560, 225552), (5920, 211836), (6096, 205720), (6672, 187960), (7104, 176530), (7620, 164576), (8128, 154290), (8340, 150368), (8880, 141224), (8896, 140970), (9398, 133440), (10160, 123432), (10286, 121920), (11120, 112776), (11840, 105918), (12192, 102860), (13344, 93980), (14097, 88960), (14208, 88265), (15240, 82288), (15429, 81280), (16256, 77145), (16680, 75184), (17653, 71040), (17760, 70612), (17792, 70485), (18796, 66720), (20320, 61716), (20572, 60960), (22240, 56388), (23495, 53376), (23680, 52959), (24384, 51430), (25715, 48768), (26688, 46990), (28194, 44480), (30480, 41144), (30858, 40640), (33360, 37592), (35306, 35520)]