331437120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:138

約数の個数: 448

約数和(自身を含む): 1304641536

約数和(自身を除く): 973204416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 37, 40, 42, 43, 48, 56, 60, 62, 64, 70, 74, 80, 84, 86, 93, 96, 105, 111, 112, 120, 124, 129, 140, 148, 155, 160, 168, 172, 185, 186, 192, 210, 215, 217, 222, 224, 240, 248, 258, 259, 280, 296, 301, 310, 320, 336, 344, 370, 372, 420, 430, 434, 444, 448, 465, 480, 496, 516, 518, 555, 560, 592, 602, 620, 645, 651, 672, 688, 740, 744, 777, 840, 860, 868, 888, 903, 930, 960, 992, 1032, 1036, 1085, 1110, 1120, 1147, 1184, 1204, 1240, 1290, 1295, 1302, 1333, 1344, 1376, 1480, 1488, 1505, 1554, 1591, 1680, 1720, 1736, 1776, 1806, 1860, 1984, 2064, 2072, 2170, 2220, 2240, 2294, 2368, 2408, 2480, 2580, 2590, 2604, 2666, 2752, 2960, 2976, 3010, 3108, 3182, 3255, 3360, 3440, 3441, 3472, 3552, 3612, 3720, 3885, 3999, 4128, 4144, 4340, 4440, 4515, 4588, 4773, 4816, 4960, 5160, 5180, 5208, 5332, 5735, 5920, 5952, 6020, 6216, 6364, 6510, 6665, 6720, 6880, 6882, 6944, 7104, 7224, 7440, 7770, 7955, 7998, 8029, 8256, 8288, 8680, 8880, 9030, 9176, 9331, 9546, 9632, 9920, 10320, 10360, 10416, 10664, 11137, 11470, 11840, 12040, 12432, 12728, 13020, 13330, 13760, 13764, 13888, 14448, 14880, 15540, 15910, 15996, 16058, 16576, 17205, 17360, 17760, 18060, 18352, 18662, 19092, 19264, 19995, 20640, 20720, 20832, 21328, 22274, 22940, 23865, 24080, 24087, 24864, 25456, 26040, 26660, 27528, 27993, 28896, 29760, 31080, 31820, 31992, 32116, 33411, 34410, 34720, 35520, 36120, 36704, 37324, 38184, 39990, 40145, 41280, 41440, 41664, 42656, 44548, 45880, 46655, 47730, 48160, 48174, 49321, 49728, 50912, 52080, 53320, 55056, 55685, 55986, 57792, 62160, 63640, 63984, 64232, 66822, 68820, 69440, 72240, 73408, 74648, 76368, 79980, 80290, 82880, 85312, 89096, 91760, 93310, 95460, 96320, 96348, 98642, 101824, 104160, 106640, 110112, 111370, 111972, 120435, 124320, 127280, 127968, 128464, 133644, 137640, 139965, 144480, 147963, 149296, 152736, 159960, 160580, 167055, 178192, 183520, 186620, 190920, 192696, 197284, 208320, 213280, 220224, 222740, 223944, 240870, 246605, 248640, 254560, 255936, 256928, 267288, 275280, 279930, 288960, 295926, 298592, 305472, 319920, 321160, 334110, 345247, 356384, 367040, 373240, 381840, 385392, 394568, 426560, 445480, 447888, 481740, 493210, 509120, 513856, 534576, 550560, 559860, 591852, 597184, 639840, 642320, 668220, 690494, 712768, 739815, 746480, 763680, 770784, 789136, 890960, 895776, 963480, 986420, 1035741, 1069152, 1101120, 1119720, 1183704, 1279680, 1284640, 1336440, 1380988, 1479630, 1492960, 1527360, 1541568, 1578272, 1726235, 1781920, 1791552, 1926960, 1972840, 2071482, 2138304, 2239440, 2367408, 2569280, 2672880, 2761976, 2959260, 2985920, 3156544, 3452470, 3563840, 3853920, 3945680, 4142964, 4478880, 4734816, 5178705, 5345760, 5523952, 5918520, 6904940, 7707840, 7891360, 8285928, 8957760, 9469632, 10357410, 10691520, 11047904, 11837040, 13809880, 15782720, 16571856, 20714820, 22095808, 23674080, 27619760, 33143712, 41429640, 47348160, 55239520, 66287424, 82859280, 110479040, 165718560, 331437120]

約数ペア:

[(1, 331437120), (2, 165718560), (3, 110479040), (4, 82859280), (5, 66287424), (6, 55239520), (7, 47348160), (8, 41429640), (10, 33143712), (12, 27619760), (14, 23674080), (15, 22095808), (16, 20714820), (20, 16571856), (21, 15782720), (24, 13809880), (28, 11837040), (30, 11047904), (31, 10691520), (32, 10357410), (35, 9469632), (37, 8957760), (40, 8285928), (42, 7891360), (43, 7707840), (48, 6904940), (56, 5918520), (60, 5523952), (62, 5345760), (64, 5178705), (70, 4734816), (74, 4478880), (80, 4142964), (84, 3945680), (86, 3853920), (93, 3563840), (96, 3452470), (105, 3156544), (111, 2985920), (112, 2959260), (120, 2761976), (124, 2672880), (129, 2569280), (140, 2367408), (148, 2239440), (155, 2138304), (160, 2071482), (168, 1972840), (172, 1926960), (185, 1791552), (186, 1781920), (192, 1726235), (210, 1578272), (215, 1541568), (217, 1527360), (222, 1492960), (224, 1479630), (240, 1380988), (248, 1336440), (258, 1284640), (259, 1279680), (280, 1183704), (296, 1119720), (301, 1101120), (310, 1069152), (320, 1035741), (336, 986420), (344, 963480), (370, 895776), (372, 890960), (420, 789136), (430, 770784), (434, 763680), (444, 746480), (448, 739815), (465, 712768), (480, 690494), (496, 668220), (516, 642320), (518, 639840), (555, 597184), (560, 591852), (592, 559860), (602, 550560), (620, 534576), (645, 513856), (651, 509120), (672, 493210), (688, 481740), (740, 447888), (744, 445480), (777, 426560), (840, 394568), (860, 385392), (868, 381840), (888, 373240), (903, 367040), (930, 356384), (960, 345247), (992, 334110), (1032, 321160), (1036, 319920), (1085, 305472), (1110, 298592), (1120, 295926), (1147, 288960), (1184, 279930), (1204, 275280), (1240, 267288), (1290, 256928), (1295, 255936), (1302, 254560), (1333, 248640), (1344, 246605), (1376, 240870), (1480, 223944), (1488, 222740), (1505, 220224), (1554, 213280), (1591, 208320), (1680, 197284), (1720, 192696), (1736, 190920), (1776, 186620), (1806, 183520), (1860, 178192), (1984, 167055), (2064, 160580), (2072, 159960), (2170, 152736), (2220, 149296), (2240, 147963), (2294, 144480), (2368, 139965), (2408, 137640), (2480, 133644), (2580, 128464), (2590, 127968), (2604, 127280), (2666, 124320), (2752, 120435), (2960, 111972), (2976, 111370), (3010, 110112), (3108, 106640), (3182, 104160), (3255, 101824), (3360, 98642), (3440, 96348), (3441, 96320), (3472, 95460), (3552, 93310), (3612, 91760), (3720, 89096), (3885, 85312), (3999, 82880), (4128, 80290), (4144, 79980), (4340, 76368), (4440, 74648), (4515, 73408), (4588, 72240), (4773, 69440), (4816, 68820), (4960, 66822), (5160, 64232), (5180, 63984), (5208, 63640), (5332, 62160), (5735, 57792), (5920, 55986), (5952, 55685), (6020, 55056), (6216, 53320), (6364, 52080), (6510, 50912), (6665, 49728), (6720, 49321), (6880, 48174), (6882, 48160), (6944, 47730), (7104, 46655), (7224, 45880), (7440, 44548), (7770, 42656), (7955, 41664), (7998, 41440), (8029, 41280), (8256, 40145), (8288, 39990), (8680, 38184), (8880, 37324), (9030, 36704), (9176, 36120), (9331, 35520), (9546, 34720), (9632, 34410), (9920, 33411), (10320, 32116), (10360, 31992), (10416, 31820), (10664, 31080), (11137, 29760), (11470, 28896), (11840, 27993), (12040, 27528), (12432, 26660), (12728, 26040), (13020, 25456), (13330, 24864), (13760, 24087), (13764, 24080), (13888, 23865), (14448, 22940), (14880, 22274), (15540, 21328), (15910, 20832), (15996, 20720), (16058, 20640), (16576, 19995), (17205, 19264), (17360, 19092), (17760, 18662), (18060, 18352)]