310016160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1305

約数の個数: 240

約数和(自身を含む): 1152597600

約数和(自身を除く): 842581440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1259, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2518, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 3777, 4104, 4320, 4560, 5036, 5130, 5472, 6156, 6295, 6480, 6840, 7554, 7695, 8208, 9120, 10072, 10260, 11331, 12312, 12590, 12960, 13680, 15108, 15390, 16416, 18885, 20144, 20520, 22662, 23921, 24624, 25180, 27360, 30216, 30780, 33993, 37770, 40288, 41040, 45324, 47842, 49248, 50360, 56655, 60432, 61560, 67986, 71763, 75540, 82080, 90648, 95684, 100720, 101979, 113310, 119605, 120864, 123120, 135972, 143526, 151080, 169965, 181296, 191368, 201440, 203958, 215289, 226620, 239210, 246240, 271944, 287052, 302160, 339930, 358815, 362592, 382736, 407916, 430578, 453240, 478420, 509895, 543888, 574104, 604320, 645867, 679860, 717630, 765472, 815832, 861156, 906480, 956840, 1019790, 1076445, 1087776, 1148208, 1291734, 1359720, 1435260, 1631664, 1722312, 1812960, 1913680, 1937601, 2039580, 2152890, 2296416, 2583468, 2719440, 2870520, 3229335, 3263328, 3444624, 3827360, 3875202, 4079160, 4305780, 5166936, 5438880, 5741040, 6458670, 6889248, 7750404, 8158320, 8611560, 9688005, 10333872, 11482080, 12917340, 15500808, 16316640, 17223120, 19376010, 20667744, 25834680, 31001616, 34446240, 38752020, 51669360, 62003232, 77504040, 103338720, 155008080, 310016160]

約数ペア:

[(1, 310016160), (2, 155008080), (3, 103338720), (4, 77504040), (5, 62003232), (6, 51669360), (8, 38752020), (9, 34446240), (10, 31001616), (12, 25834680), (15, 20667744), (16, 19376010), (18, 17223120), (19, 16316640), (20, 15500808), (24, 12917340), (27, 11482080), (30, 10333872), (32, 9688005), (36, 8611560), (38, 8158320), (40, 7750404), (45, 6889248), (48, 6458670), (54, 5741040), (57, 5438880), (60, 5166936), (72, 4305780), (76, 4079160), (80, 3875202), (81, 3827360), (90, 3444624), (95, 3263328), (96, 3229335), (108, 2870520), (114, 2719440), (120, 2583468), (135, 2296416), (144, 2152890), (152, 2039580), (160, 1937601), (162, 1913680), (171, 1812960), (180, 1722312), (190, 1631664), (216, 1435260), (228, 1359720), (240, 1291734), (270, 1148208), (285, 1087776), (288, 1076445), (304, 1019790), (324, 956840), (342, 906480), (360, 861156), (380, 815832), (405, 765472), (432, 717630), (456, 679860), (480, 645867), (513, 604320), (540, 574104), (570, 543888), (608, 509895), (648, 478420), (684, 453240), (720, 430578), (760, 407916), (810, 382736), (855, 362592), (864, 358815), (912, 339930), (1026, 302160), (1080, 287052), (1140, 271944), (1259, 246240), (1296, 239210), (1368, 226620), (1440, 215289), (1520, 203958), (1539, 201440), (1620, 191368), (1710, 181296), (1824, 169965), (2052, 151080), (2160, 143526), (2280, 135972), (2518, 123120), (2565, 120864), (2592, 119605), (2736, 113310), (3040, 101979), (3078, 100720), (3240, 95684), (3420, 90648), (3777, 82080), (4104, 75540), (4320, 71763), (4560, 67986), (5036, 61560), (5130, 60432), (5472, 56655), (6156, 50360), (6295, 49248), (6480, 47842), (6840, 45324), (7554, 41040), (7695, 40288), (8208, 37770), (9120, 33993), (10072, 30780), (10260, 30216), (11331, 27360), (12312, 25180), (12590, 24624), (12960, 23921), (13680, 22662), (15108, 20520), (15390, 20144), (16416, 18885)]