200476920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 256

約数和(自身を含む): 740275200

約数和(自身を除く): 539798280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 101, 102, 105, 119, 120, 136, 139, 140, 168, 170, 202, 204, 210, 238, 255, 278, 280, 303, 340, 357, 404, 408, 417, 420, 476, 505, 510, 556, 595, 606, 680, 695, 707, 714, 808, 834, 840, 952, 973, 1010, 1020, 1112, 1190, 1212, 1390, 1414, 1428, 1515, 1668, 1717, 1785, 1946, 2020, 2040, 2085, 2121, 2363, 2380, 2424, 2780, 2828, 2856, 2919, 3030, 3336, 3434, 3535, 3570, 3892, 4040, 4170, 4242, 4726, 4760, 4865, 5151, 5560, 5656, 5838, 6060, 6868, 7070, 7089, 7140, 7784, 8340, 8484, 8585, 9452, 9730, 10302, 10605, 11676, 11815, 12019, 12120, 13736, 14039, 14140, 14178, 14280, 14595, 16541, 16680, 16968, 17170, 18904, 19460, 20604, 21210, 23352, 23630, 24038, 25755, 28078, 28280, 28356, 29190, 33082, 34340, 35445, 36057, 38920, 41208, 42117, 42420, 47260, 48076, 49623, 51510, 56156, 56712, 58380, 60095, 66164, 68680, 70195, 70890, 72114, 82705, 84234, 84840, 94520, 96152, 98273, 99246, 103020, 112312, 116760, 120190, 132328, 140390, 141780, 144228, 165410, 168468, 180285, 196546, 198492, 206040, 210585, 238663, 240380, 248115, 280780, 283560, 288456, 294819, 330820, 336936, 360570, 393092, 396984, 421170, 477326, 480760, 491365, 496230, 561560, 589638, 661640, 715989, 721140, 786184, 842340, 954652, 982730, 992460, 1179276, 1193315, 1431978, 1442280, 1474095, 1670641, 1684680, 1909304, 1965460, 1984920, 2358552, 2386630, 2863956, 2948190, 3341282, 3579945, 3930920, 4773260, 5011923, 5727912, 5896380, 6682564, 7159890, 8353205, 9546520, 10023846, 11792760, 13365128, 14319780, 16706410, 20047692, 25059615, 28639560, 33412820, 40095384, 50119230, 66825640, 100238460, 200476920]

約数ペア:

[(1, 200476920), (2, 100238460), (3, 66825640), (4, 50119230), (5, 40095384), (6, 33412820), (7, 28639560), (8, 25059615), (10, 20047692), (12, 16706410), (14, 14319780), (15, 13365128), (17, 11792760), (20, 10023846), (21, 9546520), (24, 8353205), (28, 7159890), (30, 6682564), (34, 5896380), (35, 5727912), (40, 5011923), (42, 4773260), (51, 3930920), (56, 3579945), (60, 3341282), (68, 2948190), (70, 2863956), (84, 2386630), (85, 2358552), (101, 1984920), (102, 1965460), (105, 1909304), (119, 1684680), (120, 1670641), (136, 1474095), (139, 1442280), (140, 1431978), (168, 1193315), (170, 1179276), (202, 992460), (204, 982730), (210, 954652), (238, 842340), (255, 786184), (278, 721140), (280, 715989), (303, 661640), (340, 589638), (357, 561560), (404, 496230), (408, 491365), (417, 480760), (420, 477326), (476, 421170), (505, 396984), (510, 393092), (556, 360570), (595, 336936), (606, 330820), (680, 294819), (695, 288456), (707, 283560), (714, 280780), (808, 248115), (834, 240380), (840, 238663), (952, 210585), (973, 206040), (1010, 198492), (1020, 196546), (1112, 180285), (1190, 168468), (1212, 165410), (1390, 144228), (1414, 141780), (1428, 140390), (1515, 132328), (1668, 120190), (1717, 116760), (1785, 112312), (1946, 103020), (2020, 99246), (2040, 98273), (2085, 96152), (2121, 94520), (2363, 84840), (2380, 84234), (2424, 82705), (2780, 72114), (2828, 70890), (2856, 70195), (2919, 68680), (3030, 66164), (3336, 60095), (3434, 58380), (3535, 56712), (3570, 56156), (3892, 51510), (4040, 49623), (4170, 48076), (4242, 47260), (4726, 42420), (4760, 42117), (4865, 41208), (5151, 38920), (5560, 36057), (5656, 35445), (5838, 34340), (6060, 33082), (6868, 29190), (7070, 28356), (7089, 28280), (7140, 28078), (7784, 25755), (8340, 24038), (8484, 23630), (8585, 23352), (9452, 21210), (9730, 20604), (10302, 19460), (10605, 18904), (11676, 17170), (11815, 16968), (12019, 16680), (12120, 16541), (13736, 14595), (14039, 14280), (14140, 14178)]