320064360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 384

約数和(自身を含む): 1250242560

約数和(自身を除く): 930178200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 47, 55, 56, 60, 66, 67, 70, 77, 84, 88, 94, 105, 110, 120, 121, 132, 134, 140, 141, 154, 165, 168, 188, 201, 210, 220, 231, 235, 242, 264, 268, 280, 282, 308, 329, 330, 335, 363, 376, 385, 402, 420, 440, 462, 469, 470, 484, 517, 536, 564, 605, 616, 658, 660, 670, 705, 726, 737, 770, 804, 840, 847, 924, 938, 940, 968, 987, 1005, 1034, 1128, 1155, 1210, 1316, 1320, 1340, 1407, 1410, 1452, 1474, 1540, 1551, 1608, 1645, 1694, 1815, 1848, 1876, 1880, 1974, 2010, 2068, 2211, 2310, 2345, 2420, 2541, 2585, 2632, 2680, 2814, 2820, 2904, 2948, 3080, 3102, 3149, 3290, 3388, 3619, 3630, 3685, 3752, 3948, 4020, 4136, 4235, 4422, 4620, 4690, 4840, 4935, 5082, 5159, 5170, 5628, 5640, 5687, 5896, 6204, 6298, 6580, 6776, 7035, 7238, 7260, 7370, 7755, 7896, 8040, 8107, 8470, 8844, 9240, 9380, 9447, 9870, 10164, 10318, 10340, 10857, 11055, 11256, 11374, 12408, 12596, 12705, 13160, 14070, 14476, 14520, 14740, 15477, 15510, 15745, 16214, 16940, 17061, 17688, 18095, 18760, 18894, 19740, 20328, 20636, 20680, 21714, 22043, 22110, 22748, 24321, 25192, 25410, 25795, 28140, 28435, 28952, 29480, 30954, 31020, 31490, 32428, 33880, 34122, 34639, 36190, 37788, 39480, 39809, 40535, 41272, 43428, 44086, 44220, 45496, 47235, 48642, 50820, 51590, 54285, 56280, 56749, 56870, 61908, 62040, 62980, 64856, 66129, 68244, 69278, 72380, 75576, 77385, 79618, 81070, 85305, 86856, 88172, 88440, 94470, 97284, 101640, 103180, 103917, 108570, 110215, 113498, 113740, 119427, 121605, 123816, 125960, 132258, 136488, 138556, 144760, 154770, 159236, 162140, 170247, 170610, 173195, 176344, 188940, 194568, 199045, 206360, 207834, 217140, 220430, 226996, 227480, 238854, 242473, 243210, 264516, 277112, 283745, 309540, 318472, 324280, 330645, 340494, 341220, 346390, 377880, 381029, 398090, 415668, 434280, 440860, 453992, 477708, 484946, 486420, 519585, 529032, 567490, 597135, 619080, 661290, 680988, 682440, 692780, 727419, 762058, 796180, 831336, 851235, 881720, 955416, 969892, 972840, 1039170, 1134980, 1143087, 1194270, 1212365, 1322580, 1361976, 1385560, 1454838, 1524116, 1592360, 1702470, 1905145, 1939784, 2078340, 2269960, 2286174, 2388540, 2424730, 2645160, 2667203, 2909676, 3048232, 3404940, 3637095, 3810290, 4156680, 4572348, 4777080, 4849460, 5334406, 5715435, 5819352, 6809880, 7274190, 7620580, 8001609, 9144696, 9698920, 10668812, 11430870, 13336015, 14548380, 15241160, 16003218, 21337624, 22861740, 26672030, 29096760, 32006436, 40008045, 45723480, 53344060, 64012872, 80016090, 106688120, 160032180, 320064360]

約数ペア:

[(1, 320064360), (2, 160032180), (3, 106688120), (4, 80016090), (5, 64012872), (6, 53344060), (7, 45723480), (8, 40008045), (10, 32006436), (11, 29096760), (12, 26672030), (14, 22861740), (15, 21337624), (20, 16003218), (21, 15241160), (22, 14548380), (24, 13336015), (28, 11430870), (30, 10668812), (33, 9698920), (35, 9144696), (40, 8001609), (42, 7620580), (44, 7274190), (47, 6809880), (55, 5819352), (56, 5715435), (60, 5334406), (66, 4849460), (67, 4777080), (70, 4572348), (77, 4156680), (84, 3810290), (88, 3637095), (94, 3404940), (105, 3048232), (110, 2909676), (120, 2667203), (121, 2645160), (132, 2424730), (134, 2388540), (140, 2286174), (141, 2269960), (154, 2078340), (165, 1939784), (168, 1905145), (188, 1702470), (201, 1592360), (210, 1524116), (220, 1454838), (231, 1385560), (235, 1361976), (242, 1322580), (264, 1212365), (268, 1194270), (280, 1143087), (282, 1134980), (308, 1039170), (329, 972840), (330, 969892), (335, 955416), (363, 881720), (376, 851235), (385, 831336), (402, 796180), (420, 762058), (440, 727419), (462, 692780), (469, 682440), (470, 680988), (484, 661290), (517, 619080), (536, 597135), (564, 567490), (605, 529032), (616, 519585), (658, 486420), (660, 484946), (670, 477708), (705, 453992), (726, 440860), (737, 434280), (770, 415668), (804, 398090), (840, 381029), (847, 377880), (924, 346390), (938, 341220), (940, 340494), (968, 330645), (987, 324280), (1005, 318472), (1034, 309540), (1128, 283745), (1155, 277112), (1210, 264516), (1316, 243210), (1320, 242473), (1340, 238854), (1407, 227480), (1410, 226996), (1452, 220430), (1474, 217140), (1540, 207834), (1551, 206360), (1608, 199045), (1645, 194568), (1694, 188940), (1815, 176344), (1848, 173195), (1876, 170610), (1880, 170247), (1974, 162140), (2010, 159236), (2068, 154770), (2211, 144760), (2310, 138556), (2345, 136488), (2420, 132258), (2541, 125960), (2585, 123816), (2632, 121605), (2680, 119427), (2814, 113740), (2820, 113498), (2904, 110215), (2948, 108570), (3080, 103917), (3102, 103180), (3149, 101640), (3290, 97284), (3388, 94470), (3619, 88440), (3630, 88172), (3685, 86856), (3752, 85305), (3948, 81070), (4020, 79618), (4136, 77385), (4235, 75576), (4422, 72380), (4620, 69278), (4690, 68244), (4840, 66129), (4935, 64856), (5082, 62980), (5159, 62040), (5170, 61908), (5628, 56870), (5640, 56749), (5687, 56280), (5896, 54285), (6204, 51590), (6298, 50820), (6580, 48642), (6776, 47235), (7035, 45496), (7238, 44220), (7260, 44086), (7370, 43428), (7755, 41272), (7896, 40535), (8040, 39809), (8107, 39480), (8470, 37788), (8844, 36190), (9240, 34639), (9380, 34122), (9447, 33880), (9870, 32428), (10164, 31490), (10318, 31020), (10340, 30954), (10857, 29480), (11055, 28952), (11256, 28435), (11374, 28140), (12408, 25795), (12596, 25410), (12705, 25192), (13160, 24321), (14070, 22748), (14476, 22110), (14520, 22043), (14740, 21714), (15477, 20680), (15510, 20636), (15745, 20328), (16214, 19740), (16940, 18894), (17061, 18760), (17688, 18095)]