291369120

素因数分解:

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

素因数の和:5143

約数の個数: 192

約数和(自身を含む): 1110848256

約数和(自身を除く): 819479136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5101, 5712, 7140, 8160, 9520, 10202, 11424, 14280, 15303, 19040, 20404, 25505, 28560, 30606, 35707, 40808, 51010, 57120, 61212, 71414, 76515, 81616, 86717, 102020, 107121, 122424, 142828, 153030, 163232, 173434, 178535, 204040, 214242, 244848, 260151, 285656, 306060, 346868, 357070, 408080, 428484, 433585, 489696, 520302, 535605, 571312, 607019, 612120, 693736, 714140, 816160, 856968, 867170, 1040604, 1071210, 1142624, 1214038, 1224240, 1300755, 1387472, 1428280, 1713936, 1734340, 1821057, 2081208, 2142420, 2428076, 2448480, 2601510, 2774944, 2856560, 3035095, 3427872, 3468680, 3642114, 4162416, 4284840, 4856152, 5203020, 5713120, 6070190, 6937360, 7284228, 8324832, 8569680, 9105285, 9712304, 10406040, 12140380, 13874720, 14568456, 17139360, 18210570, 19424608, 20812080, 24280760, 29136912, 36421140, 41624160, 48561520, 58273824, 72842280, 97123040, 145684560, 291369120]

約数ペア:

[(1, 291369120), (2, 145684560), (3, 97123040), (4, 72842280), (5, 58273824), (6, 48561520), (7, 41624160), (8, 36421140), (10, 29136912), (12, 24280760), (14, 20812080), (15, 19424608), (16, 18210570), (17, 17139360), (20, 14568456), (21, 13874720), (24, 12140380), (28, 10406040), (30, 9712304), (32, 9105285), (34, 8569680), (35, 8324832), (40, 7284228), (42, 6937360), (48, 6070190), (51, 5713120), (56, 5203020), (60, 4856152), (68, 4284840), (70, 4162416), (80, 3642114), (84, 3468680), (85, 3427872), (96, 3035095), (102, 2856560), (105, 2774944), (112, 2601510), (119, 2448480), (120, 2428076), (136, 2142420), (140, 2081208), (160, 1821057), (168, 1734340), (170, 1713936), (204, 1428280), (210, 1387472), (224, 1300755), (238, 1224240), (240, 1214038), (255, 1142624), (272, 1071210), (280, 1040604), (336, 867170), (340, 856968), (357, 816160), (408, 714140), (420, 693736), (476, 612120), (480, 607019), (510, 571312), (544, 535605), (560, 520302), (595, 489696), (672, 433585), (680, 428484), (714, 408080), (816, 357070), (840, 346868), (952, 306060), (1020, 285656), (1120, 260151), (1190, 244848), (1360, 214242), (1428, 204040), (1632, 178535), (1680, 173434), (1785, 163232), (1904, 153030), (2040, 142828), (2380, 122424), (2720, 107121), (2856, 102020), (3360, 86717), (3570, 81616), (3808, 76515), (4080, 71414), (4760, 61212), (5101, 57120), (5712, 51010), (7140, 40808), (8160, 35707), (9520, 30606), (10202, 28560), (11424, 25505), (14280, 20404), (15303, 19040)]