141878520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^3\times {\mathrm{383}}^1$

素因数の和:424

約数の個数: 256

約数和(自身を含む): 552960000

約数和(自身を除く): 411081480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 343, 360, 378, 383, 392, 420, 441, 490, 504, 540, 588, 630, 686, 735, 756, 766, 840, 882, 945, 980, 1029, 1080, 1149, 1176, 1260, 1323, 1372, 1470, 1512, 1532, 1715, 1764, 1890, 1915, 1960, 2058, 2205, 2298, 2520, 2646, 2681, 2744, 2940, 3064, 3087, 3430, 3447, 3528, 3780, 3830, 4116, 4410, 4596, 5145, 5292, 5362, 5745, 5880, 6174, 6615, 6860, 6894, 7560, 7660, 8043, 8232, 8820, 9192, 9261, 10290, 10341, 10584, 10724, 11490, 12348, 13230, 13405, 13720, 13788, 15320, 15435, 16086, 17235, 17640, 18522, 18767, 20580, 20682, 21448, 22980, 24129, 24696, 26460, 26810, 27576, 30870, 32172, 34470, 37044, 37534, 40215, 41160, 41364, 45960, 46305, 48258, 51705, 52920, 53620, 56301, 61740, 64344, 68940, 72387, 74088, 75068, 80430, 82728, 92610, 93835, 96516, 103410, 107240, 112602, 120645, 123480, 131369, 137880, 144774, 150136, 160860, 168903, 185220, 187670, 193032, 206820, 225204, 241290, 262738, 281505, 289548, 321720, 337806, 361935, 370440, 375340, 394107, 413640, 450408, 482580, 506709, 525476, 563010, 579096, 656845, 675612, 723870, 750680, 788214, 844515, 965160, 1013418, 1050952, 1126020, 1182321, 1313690, 1351224, 1447740, 1576428, 1689030, 1970535, 2026836, 2252040, 2364642, 2533545, 2627380, 2895480, 3152856, 3378060, 3546963, 3941070, 4053672, 4729284, 5067090, 5254760, 5911605, 6756120, 7093926, 7882140, 9458568, 10134180, 11823210, 14187852, 15764280, 17734815, 20268360, 23646420, 28375704, 35469630, 47292840, 70939260, 141878520]

約数ペア:

[(1, 141878520), (2, 70939260), (3, 47292840), (4, 35469630), (5, 28375704), (6, 23646420), (7, 20268360), (8, 17734815), (9, 15764280), (10, 14187852), (12, 11823210), (14, 10134180), (15, 9458568), (18, 7882140), (20, 7093926), (21, 6756120), (24, 5911605), (27, 5254760), (28, 5067090), (30, 4729284), (35, 4053672), (36, 3941070), (40, 3546963), (42, 3378060), (45, 3152856), (49, 2895480), (54, 2627380), (56, 2533545), (60, 2364642), (63, 2252040), (70, 2026836), (72, 1970535), (84, 1689030), (90, 1576428), (98, 1447740), (105, 1351224), (108, 1313690), (120, 1182321), (126, 1126020), (135, 1050952), (140, 1013418), (147, 965160), (168, 844515), (180, 788214), (189, 750680), (196, 723870), (210, 675612), (216, 656845), (245, 579096), (252, 563010), (270, 525476), (280, 506709), (294, 482580), (315, 450408), (343, 413640), (360, 394107), (378, 375340), (383, 370440), (392, 361935), (420, 337806), (441, 321720), (490, 289548), (504, 281505), (540, 262738), (588, 241290), (630, 225204), (686, 206820), (735, 193032), (756, 187670), (766, 185220), (840, 168903), (882, 160860), (945, 150136), (980, 144774), (1029, 137880), (1080, 131369), (1149, 123480), (1176, 120645), (1260, 112602), (1323, 107240), (1372, 103410), (1470, 96516), (1512, 93835), (1532, 92610), (1715, 82728), (1764, 80430), (1890, 75068), (1915, 74088), (1960, 72387), (2058, 68940), (2205, 64344), (2298, 61740), (2520, 56301), (2646, 53620), (2681, 52920), (2744, 51705), (2940, 48258), (3064, 46305), (3087, 45960), (3430, 41364), (3447, 41160), (3528, 40215), (3780, 37534), (3830, 37044), (4116, 34470), (4410, 32172), (4596, 30870), (5145, 27576), (5292, 26810), (5362, 26460), (5745, 24696), (5880, 24129), (6174, 22980), (6615, 21448), (6860, 20682), (6894, 20580), (7560, 18767), (7660, 18522), (8043, 17640), (8232, 17235), (8820, 16086), (9192, 15435), (9261, 15320), (10290, 13788), (10341, 13720), (10584, 13405), (10724, 13230), (11490, 12348)]