285207480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 320

約数和(自身を含む): 1042826400

約数和(自身を除く): 757618920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 41, 45, 54, 57, 60, 72, 76, 81, 82, 90, 95, 108, 113, 114, 120, 123, 135, 152, 162, 164, 171, 180, 190, 205, 216, 226, 228, 246, 270, 285, 324, 328, 339, 342, 360, 369, 380, 405, 410, 452, 456, 492, 513, 540, 565, 570, 615, 648, 678, 684, 738, 760, 779, 810, 820, 855, 904, 984, 1017, 1026, 1080, 1107, 1130, 1140, 1230, 1356, 1368, 1476, 1539, 1558, 1620, 1640, 1695, 1710, 1845, 2034, 2052, 2147, 2214, 2260, 2280, 2337, 2460, 2565, 2712, 2952, 3051, 3078, 3116, 3240, 3321, 3390, 3420, 3690, 3895, 4068, 4104, 4294, 4428, 4520, 4633, 4674, 4920, 5085, 5130, 5535, 6102, 6156, 6232, 6441, 6642, 6780, 6840, 7011, 7380, 7695, 7790, 8136, 8588, 8856, 9153, 9266, 9348, 10170, 10260, 10735, 11070, 11685, 12204, 12312, 12882, 13284, 13560, 13899, 14022, 14760, 15255, 15390, 15580, 16605, 17176, 18306, 18532, 18696, 19323, 20340, 20520, 21033, 21470, 22140, 23165, 23370, 24408, 25764, 26568, 27798, 28044, 30510, 30780, 31160, 32205, 33210, 35055, 36612, 37064, 38646, 40680, 41697, 42066, 42940, 44280, 45765, 46330, 46740, 51528, 55596, 56088, 57969, 61020, 61560, 63099, 64410, 66420, 69495, 70110, 73224, 77292, 83394, 84132, 85880, 88027, 91530, 92660, 93480, 96615, 105165, 111192, 115938, 122040, 125091, 126198, 128820, 132840, 138990, 140220, 154584, 166788, 168264, 173907, 176054, 183060, 185320, 193230, 208485, 210330, 231876, 250182, 252396, 257640, 264081, 277980, 280440, 289845, 315495, 333576, 347814, 352108, 366120, 375273, 386460, 416970, 420660, 440135, 463752, 500364, 504792, 528162, 555960, 579690, 625455, 630990, 695628, 704216, 750546, 772920, 792243, 833940, 841320, 869535, 880270, 1000728, 1056324, 1159380, 1250910, 1261980, 1320405, 1391256, 1501092, 1584486, 1667880, 1739070, 1760540, 1876365, 2112648, 2318760, 2376729, 2501820, 2523960, 2640810, 3002184, 3168972, 3478140, 3521080, 3752730, 3961215, 4753458, 5003640, 5281620, 6337944, 6956280, 7130187, 7505460, 7922430, 9506916, 10563240, 11883645, 14260374, 15010920, 15844860, 19013832, 23767290, 28520748, 31689720, 35650935, 47534580, 57041496, 71301870, 95069160, 142603740, 285207480]

約数ペア:

[(1, 285207480), (2, 142603740), (3, 95069160), (4, 71301870), (5, 57041496), (6, 47534580), (8, 35650935), (9, 31689720), (10, 28520748), (12, 23767290), (15, 19013832), (18, 15844860), (19, 15010920), (20, 14260374), (24, 11883645), (27, 10563240), (30, 9506916), (36, 7922430), (38, 7505460), (40, 7130187), (41, 6956280), (45, 6337944), (54, 5281620), (57, 5003640), (60, 4753458), (72, 3961215), (76, 3752730), (81, 3521080), (82, 3478140), (90, 3168972), (95, 3002184), (108, 2640810), (113, 2523960), (114, 2501820), (120, 2376729), (123, 2318760), (135, 2112648), (152, 1876365), (162, 1760540), (164, 1739070), (171, 1667880), (180, 1584486), (190, 1501092), (205, 1391256), (216, 1320405), (226, 1261980), (228, 1250910), (246, 1159380), (270, 1056324), (285, 1000728), (324, 880270), (328, 869535), (339, 841320), (342, 833940), (360, 792243), (369, 772920), (380, 750546), (405, 704216), (410, 695628), (452, 630990), (456, 625455), (492, 579690), (513, 555960), (540, 528162), (565, 504792), (570, 500364), (615, 463752), (648, 440135), (678, 420660), (684, 416970), (738, 386460), (760, 375273), (779, 366120), (810, 352108), (820, 347814), (855, 333576), (904, 315495), (984, 289845), (1017, 280440), (1026, 277980), (1080, 264081), (1107, 257640), (1130, 252396), (1140, 250182), (1230, 231876), (1356, 210330), (1368, 208485), (1476, 193230), (1539, 185320), (1558, 183060), (1620, 176054), (1640, 173907), (1695, 168264), (1710, 166788), (1845, 154584), (2034, 140220), (2052, 138990), (2147, 132840), (2214, 128820), (2260, 126198), (2280, 125091), (2337, 122040), (2460, 115938), (2565, 111192), (2712, 105165), (2952, 96615), (3051, 93480), (3078, 92660), (3116, 91530), (3240, 88027), (3321, 85880), (3390, 84132), (3420, 83394), (3690, 77292), (3895, 73224), (4068, 70110), (4104, 69495), (4294, 66420), (4428, 64410), (4520, 63099), (4633, 61560), (4674, 61020), (4920, 57969), (5085, 56088), (5130, 55596), (5535, 51528), (6102, 46740), (6156, 46330), (6232, 45765), (6441, 44280), (6642, 42940), (6780, 42066), (6840, 41697), (7011, 40680), (7380, 38646), (7695, 37064), (7790, 36612), (8136, 35055), (8588, 33210), (8856, 32205), (9153, 31160), (9266, 30780), (9348, 30510), (10170, 28044), (10260, 27798), (10735, 26568), (11070, 25764), (11685, 24408), (12204, 23370), (12312, 23165), (12882, 22140), (13284, 21470), (13560, 21033), (13899, 20520), (14022, 20340), (14760, 19323), (15255, 18696), (15390, 18532), (15580, 18306), (16605, 17176)]