139310920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 400016880

約数和(自身を除く): 260705960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 37, 40, 49, 56, 68, 70, 74, 85, 98, 113, 119, 136, 140, 148, 170, 185, 196, 226, 238, 245, 259, 280, 296, 340, 370, 392, 452, 476, 490, 518, 565, 595, 629, 680, 740, 791, 833, 904, 952, 980, 1036, 1130, 1190, 1258, 1295, 1480, 1582, 1666, 1813, 1921, 1960, 2072, 2260, 2380, 2516, 2590, 3145, 3164, 3332, 3626, 3842, 3955, 4165, 4181, 4403, 4520, 4760, 5032, 5180, 5537, 6290, 6328, 6664, 7252, 7684, 7910, 8330, 8362, 8806, 9065, 9605, 10360, 11074, 12580, 13447, 14504, 15368, 15820, 16660, 16724, 17612, 18130, 19210, 20905, 22015, 22148, 25160, 26894, 27685, 29267, 30821, 31640, 33320, 33448, 35224, 36260, 38420, 41810, 44030, 44296, 53788, 55370, 58534, 61642, 67235, 71077, 72520, 76840, 83620, 88060, 94129, 107576, 110740, 117068, 123284, 134470, 142154, 146335, 154105, 167240, 176120, 188258, 204869, 221480, 234136, 246568, 268940, 284308, 292670, 308210, 355385, 376516, 409738, 470645, 497539, 537880, 568616, 585340, 616420, 710770, 753032, 819476, 941290, 995078, 1024345, 1170680, 1232840, 1421540, 1638952, 1882580, 1990156, 2048690, 2487695, 2843080, 3482773, 3765160, 3980312, 4097380, 4975390, 6965546, 8194760, 9950780, 13931092, 17413865, 19901560, 27862184, 34827730, 69655460, 139310920]

約数ペア:

[(1, 139310920), (2, 69655460), (4, 34827730), (5, 27862184), (7, 19901560), (8, 17413865), (10, 13931092), (14, 9950780), (17, 8194760), (20, 6965546), (28, 4975390), (34, 4097380), (35, 3980312), (37, 3765160), (40, 3482773), (49, 2843080), (56, 2487695), (68, 2048690), (70, 1990156), (74, 1882580), (85, 1638952), (98, 1421540), (113, 1232840), (119, 1170680), (136, 1024345), (140, 995078), (148, 941290), (170, 819476), (185, 753032), (196, 710770), (226, 616420), (238, 585340), (245, 568616), (259, 537880), (280, 497539), (296, 470645), (340, 409738), (370, 376516), (392, 355385), (452, 308210), (476, 292670), (490, 284308), (518, 268940), (565, 246568), (595, 234136), (629, 221480), (680, 204869), (740, 188258), (791, 176120), (833, 167240), (904, 154105), (952, 146335), (980, 142154), (1036, 134470), (1130, 123284), (1190, 117068), (1258, 110740), (1295, 107576), (1480, 94129), (1582, 88060), (1666, 83620), (1813, 76840), (1921, 72520), (1960, 71077), (2072, 67235), (2260, 61642), (2380, 58534), (2516, 55370), (2590, 53788), (3145, 44296), (3164, 44030), (3332, 41810), (3626, 38420), (3842, 36260), (3955, 35224), (4165, 33448), (4181, 33320), (4403, 31640), (4520, 30821), (4760, 29267), (5032, 27685), (5180, 26894), (5537, 25160), (6290, 22148), (6328, 22015), (6664, 20905), (7252, 19210), (7684, 18130), (7910, 17612), (8330, 16724), (8362, 16660), (8806, 15820), (9065, 15368), (9605, 14504), (10360, 13447), (11074, 12580)]