1238318760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{5101}}^1$

素因数の和:5156

約数の個数: 192

約数和(自身を含む): 4510984320

約数和(自身を除く): 3272665560

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, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 289, 340, 357, 408, 420, 476, 510, 578, 595, 680, 714, 840, 867, 952, 1020, 1156, 1190, 1428, 1445, 1734, 1785, 2023, 2040, 2312, 2380, 2856, 2890, 3468, 3570, 4046, 4335, 4760, 5101, 5780, 6069, 6936, 7140, 8092, 8670, 10115, 10202, 11560, 12138, 14280, 15303, 16184, 17340, 20230, 20404, 24276, 25505, 30345, 30606, 34680, 35707, 40460, 40808, 48552, 51010, 60690, 61212, 71414, 76515, 80920, 86717, 102020, 107121, 121380, 122424, 142828, 153030, 173434, 178535, 204040, 214242, 242760, 260151, 285656, 306060, 346868, 357070, 428484, 433585, 520302, 535605, 607019, 612120, 693736, 714140, 856968, 867170, 1040604, 1071210, 1214038, 1300755, 1428280, 1474189, 1734340, 1821057, 2081208, 2142420, 2428076, 2601510, 2948378, 3035095, 3468680, 3642114, 4284840, 4422567, 4856152, 5203020, 5896756, 6070190, 7284228, 7370945, 8845134, 9105285, 10319323, 10406040, 11793512, 12140380, 14568456, 14741890, 17690268, 18210570, 20638646, 22112835, 24280760, 29483780, 30957969, 35380536, 36421140, 41277292, 44225670, 51596615, 58967560, 61915938, 72842280, 82554584, 88451340, 103193230, 123831876, 154789845, 176902680, 206386460, 247663752, 309579690, 412772920, 619159380, 1238318760]

約数ペア:

[(1, 1238318760), (2, 619159380), (3, 412772920), (4, 309579690), (5, 247663752), (6, 206386460), (7, 176902680), (8, 154789845), (10, 123831876), (12, 103193230), (14, 88451340), (15, 82554584), (17, 72842280), (20, 61915938), (21, 58967560), (24, 51596615), (28, 44225670), (30, 41277292), (34, 36421140), (35, 35380536), (40, 30957969), (42, 29483780), (51, 24280760), (56, 22112835), (60, 20638646), (68, 18210570), (70, 17690268), (84, 14741890), (85, 14568456), (102, 12140380), (105, 11793512), (119, 10406040), (120, 10319323), (136, 9105285), (140, 8845134), (168, 7370945), (170, 7284228), (204, 6070190), (210, 5896756), (238, 5203020), (255, 4856152), (280, 4422567), (289, 4284840), (340, 3642114), (357, 3468680), (408, 3035095), (420, 2948378), (476, 2601510), (510, 2428076), (578, 2142420), (595, 2081208), (680, 1821057), (714, 1734340), (840, 1474189), (867, 1428280), (952, 1300755), (1020, 1214038), (1156, 1071210), (1190, 1040604), (1428, 867170), (1445, 856968), (1734, 714140), (1785, 693736), (2023, 612120), (2040, 607019), (2312, 535605), (2380, 520302), (2856, 433585), (2890, 428484), (3468, 357070), (3570, 346868), (4046, 306060), (4335, 285656), (4760, 260151), (5101, 242760), (5780, 214242), (6069, 204040), (6936, 178535), (7140, 173434), (8092, 153030), (8670, 142828), (10115, 122424), (10202, 121380), (11560, 107121), (12138, 102020), (14280, 86717), (15303, 80920), (16184, 76515), (17340, 71414), (20230, 61212), (20404, 60690), (24276, 51010), (25505, 48552), (30345, 40808), (30606, 40460), (34680, 35707)]