378505680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:526

約数の個数: 320

約数和(自身を含む): 1472048640

約数和(自身を除く): 1093542960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 29, 30, 34, 35, 40, 42, 48, 51, 56, 58, 60, 68, 70, 80, 84, 85, 87, 102, 105, 112, 116, 119, 120, 136, 140, 145, 168, 170, 174, 203, 204, 210, 232, 238, 240, 255, 272, 280, 290, 336, 340, 348, 357, 406, 408, 420, 435, 457, 464, 476, 493, 510, 560, 580, 595, 609, 680, 696, 714, 812, 816, 840, 870, 914, 952, 986, 1015, 1020, 1160, 1190, 1218, 1360, 1371, 1392, 1428, 1479, 1624, 1680, 1740, 1785, 1828, 1904, 1972, 2030, 2040, 2285, 2320, 2380, 2436, 2465, 2742, 2856, 2958, 3045, 3199, 3248, 3451, 3480, 3570, 3656, 3944, 4060, 4080, 4570, 4760, 4872, 4930, 5484, 5712, 5916, 6090, 6398, 6855, 6902, 6960, 7140, 7312, 7395, 7769, 7888, 8120, 9140, 9520, 9597, 9744, 9860, 10353, 10968, 11832, 12180, 12796, 13253, 13710, 13804, 14280, 14790, 15538, 15995, 16240, 17255, 18280, 19194, 19720, 20706, 21936, 23307, 23664, 24360, 25592, 26506, 27420, 27608, 28560, 29580, 31076, 31990, 34510, 36560, 38388, 38845, 39440, 39759, 41412, 46614, 47985, 48720, 51184, 51765, 53012, 54383, 54840, 55216, 59160, 62152, 63980, 66265, 69020, 76776, 77690, 79518, 82824, 92771, 93228, 95970, 103530, 106024, 108766, 109680, 116535, 118320, 124304, 127960, 132530, 138040, 153552, 155380, 159036, 163149, 165648, 185542, 186456, 191940, 198795, 207060, 212048, 217532, 225301, 233070, 255920, 265060, 271915, 276080, 278313, 310760, 318072, 326298, 371084, 372912, 383880, 397590, 414120, 435064, 450602, 463855, 466140, 530120, 543830, 556626, 621520, 636144, 652596, 675903, 742168, 767760, 795180, 815745, 828240, 870128, 901204, 927710, 932280, 1060240, 1087660, 1113252, 1126505, 1305192, 1351806, 1391565, 1484336, 1577107, 1590360, 1631490, 1802408, 1855420, 1864560, 2175320, 2226504, 2253010, 2610384, 2703612, 2783130, 3154214, 3180720, 3262980, 3379515, 3604816, 3710840, 4350640, 4453008, 4506020, 4731321, 5407224, 5566260, 6308428, 6525960, 6759030, 7421680, 7885535, 9012040, 9462642, 10814448, 11132520, 12616856, 13051920, 13518060, 15771070, 18024080, 18925284, 22265040, 23656605, 25233712, 27036120, 31542140, 37850568, 47313210, 54072240, 63084280, 75701136, 94626420, 126168560, 189252840, 378505680]

約数ペア:

[(1, 378505680), (2, 189252840), (3, 126168560), (4, 94626420), (5, 75701136), (6, 63084280), (7, 54072240), (8, 47313210), (10, 37850568), (12, 31542140), (14, 27036120), (15, 25233712), (16, 23656605), (17, 22265040), (20, 18925284), (21, 18024080), (24, 15771070), (28, 13518060), (29, 13051920), (30, 12616856), (34, 11132520), (35, 10814448), (40, 9462642), (42, 9012040), (48, 7885535), (51, 7421680), (56, 6759030), (58, 6525960), (60, 6308428), (68, 5566260), (70, 5407224), (80, 4731321), (84, 4506020), (85, 4453008), (87, 4350640), (102, 3710840), (105, 3604816), (112, 3379515), (116, 3262980), (119, 3180720), (120, 3154214), (136, 2783130), (140, 2703612), (145, 2610384), (168, 2253010), (170, 2226504), (174, 2175320), (203, 1864560), (204, 1855420), (210, 1802408), (232, 1631490), (238, 1590360), (240, 1577107), (255, 1484336), (272, 1391565), (280, 1351806), (290, 1305192), (336, 1126505), (340, 1113252), (348, 1087660), (357, 1060240), (406, 932280), (408, 927710), (420, 901204), (435, 870128), (457, 828240), (464, 815745), (476, 795180), (493, 767760), (510, 742168), (560, 675903), (580, 652596), (595, 636144), (609, 621520), (680, 556626), (696, 543830), (714, 530120), (812, 466140), (816, 463855), (840, 450602), (870, 435064), (914, 414120), (952, 397590), (986, 383880), (1015, 372912), (1020, 371084), (1160, 326298), (1190, 318072), (1218, 310760), (1360, 278313), (1371, 276080), (1392, 271915), (1428, 265060), (1479, 255920), (1624, 233070), (1680, 225301), (1740, 217532), (1785, 212048), (1828, 207060), (1904, 198795), (1972, 191940), (2030, 186456), (2040, 185542), (2285, 165648), (2320, 163149), (2380, 159036), (2436, 155380), (2465, 153552), (2742, 138040), (2856, 132530), (2958, 127960), (3045, 124304), (3199, 118320), (3248, 116535), (3451, 109680), (3480, 108766), (3570, 106024), (3656, 103530), (3944, 95970), (4060, 93228), (4080, 92771), (4570, 82824), (4760, 79518), (4872, 77690), (4930, 76776), (5484, 69020), (5712, 66265), (5916, 63980), (6090, 62152), (6398, 59160), (6855, 55216), (6902, 54840), (6960, 54383), (7140, 53012), (7312, 51765), (7395, 51184), (7769, 48720), (7888, 47985), (8120, 46614), (9140, 41412), (9520, 39759), (9597, 39440), (9744, 38845), (9860, 38388), (10353, 36560), (10968, 34510), (11832, 31990), (12180, 31076), (12796, 29580), (13253, 28560), (13710, 27608), (13804, 27420), (14280, 26506), (14790, 25592), (15538, 24360), (15995, 23664), (16240, 23307), (17255, 21936), (18280, 20706), (19194, 19720)]