568122120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 256

約数和(自身を含む): 1990656000

約数和(自身を除く): 1422533880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 71, 72, 90, 93, 108, 120, 124, 135, 142, 155, 180, 186, 213, 216, 239, 248, 270, 279, 284, 310, 355, 360, 372, 426, 465, 478, 540, 558, 568, 620, 639, 710, 717, 744, 837, 852, 930, 956, 1065, 1080, 1116, 1195, 1240, 1278, 1395, 1420, 1434, 1674, 1704, 1860, 1912, 1917, 2130, 2151, 2201, 2232, 2390, 2556, 2790, 2840, 2868, 3195, 3348, 3585, 3720, 3834, 4185, 4260, 4302, 4402, 4780, 5112, 5580, 5736, 6390, 6453, 6603, 6696, 7170, 7409, 7668, 8370, 8520, 8604, 8804, 9560, 9585, 10755, 11005, 11160, 12780, 12906, 13206, 14340, 14818, 15336, 16740, 16969, 17208, 17608, 19170, 19809, 21510, 22010, 22227, 25560, 25812, 26412, 28680, 29636, 32265, 33015, 33480, 33938, 37045, 38340, 39618, 43020, 44020, 44454, 50907, 51624, 52824, 59272, 59427, 64530, 66030, 66681, 67876, 74090, 76680, 79236, 84845, 86040, 88040, 88908, 99045, 101814, 111135, 118854, 129060, 132060, 133362, 135752, 148180, 152721, 158472, 169690, 177816, 198090, 200043, 203628, 222270, 237708, 254535, 258120, 264120, 266724, 296360, 297135, 305442, 333405, 339380, 396180, 400086, 407256, 444540, 458163, 475416, 509070, 526039, 533448, 594270, 610884, 666810, 678760, 763605, 792360, 800172, 889080, 916326, 1000215, 1018140, 1052078, 1188540, 1221768, 1333620, 1527210, 1578117, 1600344, 1832652, 2000430, 2036280, 2104156, 2290815, 2377080, 2630195, 2667240, 3054420, 3156234, 3665304, 4000860, 4208312, 4581630, 4734351, 5260390, 6108840, 6312468, 7890585, 8001720, 9163260, 9468702, 10520780, 12624936, 14203053, 15781170, 18326520, 18937404, 21041560, 23671755, 28406106, 31562340, 37874808, 47343510, 56812212, 63124680, 71015265, 94687020, 113624424, 142030530, 189374040, 284061060, 568122120]

約数ペア:

[(1, 568122120), (2, 284061060), (3, 189374040), (4, 142030530), (5, 113624424), (6, 94687020), (8, 71015265), (9, 63124680), (10, 56812212), (12, 47343510), (15, 37874808), (18, 31562340), (20, 28406106), (24, 23671755), (27, 21041560), (30, 18937404), (31, 18326520), (36, 15781170), (40, 14203053), (45, 12624936), (54, 10520780), (60, 9468702), (62, 9163260), (71, 8001720), (72, 7890585), (90, 6312468), (93, 6108840), (108, 5260390), (120, 4734351), (124, 4581630), (135, 4208312), (142, 4000860), (155, 3665304), (180, 3156234), (186, 3054420), (213, 2667240), (216, 2630195), (239, 2377080), (248, 2290815), (270, 2104156), (279, 2036280), (284, 2000430), (310, 1832652), (355, 1600344), (360, 1578117), (372, 1527210), (426, 1333620), (465, 1221768), (478, 1188540), (540, 1052078), (558, 1018140), (568, 1000215), (620, 916326), (639, 889080), (710, 800172), (717, 792360), (744, 763605), (837, 678760), (852, 666810), (930, 610884), (956, 594270), (1065, 533448), (1080, 526039), (1116, 509070), (1195, 475416), (1240, 458163), (1278, 444540), (1395, 407256), (1420, 400086), (1434, 396180), (1674, 339380), (1704, 333405), (1860, 305442), (1912, 297135), (1917, 296360), (2130, 266724), (2151, 264120), (2201, 258120), (2232, 254535), (2390, 237708), (2556, 222270), (2790, 203628), (2840, 200043), (2868, 198090), (3195, 177816), (3348, 169690), (3585, 158472), (3720, 152721), (3834, 148180), (4185, 135752), (4260, 133362), (4302, 132060), (4402, 129060), (4780, 118854), (5112, 111135), (5580, 101814), (5736, 99045), (6390, 88908), (6453, 88040), (6603, 86040), (6696, 84845), (7170, 79236), (7409, 76680), (7668, 74090), (8370, 67876), (8520, 66681), (8604, 66030), (8804, 64530), (9560, 59427), (9585, 59272), (10755, 52824), (11005, 51624), (11160, 50907), (12780, 44454), (12906, 44020), (13206, 43020), (14340, 39618), (14818, 38340), (15336, 37045), (16740, 33938), (16969, 33480), (17208, 33015), (17608, 32265), (19170, 29636), (19809, 28680), (21510, 26412), (22010, 25812), (22227, 25560)]