260273520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 480

約数和(自身を含む): 1045647360

約数和(自身を除く): 785373840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 31, 36, 39, 40, 45, 46, 48, 52, 54, 60, 62, 65, 69, 72, 78, 80, 90, 92, 93, 104, 108, 115, 117, 120, 124, 130, 135, 138, 144, 155, 156, 169, 180, 184, 186, 195, 207, 208, 216, 230, 234, 240, 248, 260, 270, 276, 279, 299, 310, 312, 338, 345, 351, 360, 368, 372, 390, 403, 414, 432, 460, 465, 468, 496, 507, 520, 540, 552, 558, 585, 598, 620, 621, 624, 676, 690, 702, 713, 720, 744, 780, 806, 828, 837, 845, 897, 920, 930, 936, 1014, 1035, 1040, 1080, 1104, 1116, 1170, 1196, 1209, 1240, 1242, 1352, 1380, 1395, 1404, 1426, 1488, 1495, 1521, 1560, 1612, 1656, 1674, 1690, 1755, 1794, 1840, 1860, 1872, 2015, 2028, 2070, 2139, 2160, 2232, 2340, 2392, 2418, 2480, 2484, 2535, 2691, 2704, 2760, 2790, 2808, 2852, 2990, 3042, 3105, 3120, 3224, 3312, 3348, 3380, 3510, 3565, 3588, 3627, 3720, 3887, 4030, 4056, 4140, 4185, 4278, 4464, 4485, 4563, 4680, 4784, 4836, 4968, 5070, 5239, 5382, 5520, 5580, 5616, 5704, 5980, 6045, 6084, 6210, 6417, 6448, 6696, 6760, 7020, 7130, 7176, 7254, 7440, 7605, 7774, 8060, 8073, 8112, 8280, 8370, 8556, 8970, 9126, 9269, 9360, 9672, 9936, 10140, 10478, 10695, 10764, 10881, 11160, 11408, 11661, 11960, 12090, 12168, 12420, 12834, 13392, 13455, 13520, 14040, 14260, 14352, 14508, 15210, 15548, 15717, 16120, 16146, 16560, 16740, 17112, 17940, 18135, 18252, 18538, 19251, 19344, 19435, 20280, 20956, 21390, 21528, 21762, 22320, 22815, 23322, 23920, 24180, 24336, 24840, 25668, 26195, 26910, 27807, 28080, 28520, 29016, 30420, 31096, 31434, 32085, 32240, 32292, 33480, 34224, 34983, 35880, 36270, 36504, 37076, 38502, 38870, 40365, 40560, 41912, 42780, 43056, 43524, 45630, 46345, 46644, 47151, 48360, 49680, 51336, 52390, 53820, 54405, 55614, 57040, 58032, 58305, 60840, 62192, 62868, 64170, 64584, 66960, 69966, 71760, 72540, 73008, 74152, 77004, 77740, 78585, 80730, 83421, 83824, 85560, 87048, 91260, 92690, 93288, 94302, 96255, 96720, 102672, 104780, 104949, 107640, 108810, 111228, 116610, 120497, 121680, 125736, 128340, 129168, 139035, 139932, 141453, 145080, 148304, 154008, 155480, 157170, 161460, 166842, 171120, 174096, 174915, 182520, 185380, 186576, 188604, 192510, 209560, 209898, 215280, 217620, 222456, 233220, 235755, 240994, 250263, 251472, 256680, 278070, 279864, 282906, 290160, 308016, 310960, 314340, 322920, 333684, 349830, 361491, 365040, 370760, 377208, 385020, 417105, 419120, 419796, 435240, 444912, 466440, 471510, 481988, 500526, 513360, 524745, 556140, 559728, 565812, 602485, 628680, 645840, 667368, 699660, 707265, 722982, 741520, 754416, 770040, 834210, 839592, 870480, 932880, 943020, 963976, 1001052, 1049490, 1084473, 1112280, 1131624, 1204970, 1251315, 1257360, 1334736, 1399320, 1414530, 1445964, 1540080, 1668420, 1679184, 1807455, 1886040, 1927952, 2002104, 2098980, 2168946, 2224560, 2263248, 2409940, 2502630, 2798640, 2829060, 2891928, 3253419, 3336840, 3614910, 3772080, 4004208, 4197960, 4337892, 4819880, 5005260, 5422365, 5658120, 5783856, 6506838, 6673680, 7229820, 8395920, 8675784, 9639760, 10010520, 10844730, 11316240, 13013676, 14459640, 16267095, 17351568, 20021040, 21689460, 26027352, 28919280, 32534190, 43378920, 52054704, 65068380, 86757840, 130136760, 260273520]

約数ペア:

[(1, 260273520), (2, 130136760), (3, 86757840), (4, 65068380), (5, 52054704), (6, 43378920), (8, 32534190), (9, 28919280), (10, 26027352), (12, 21689460), (13, 20021040), (15, 17351568), (16, 16267095), (18, 14459640), (20, 13013676), (23, 11316240), (24, 10844730), (26, 10010520), (27, 9639760), (30, 8675784), (31, 8395920), (36, 7229820), (39, 6673680), (40, 6506838), (45, 5783856), (46, 5658120), (48, 5422365), (52, 5005260), (54, 4819880), (60, 4337892), (62, 4197960), (65, 4004208), (69, 3772080), (72, 3614910), (78, 3336840), (80, 3253419), (90, 2891928), (92, 2829060), (93, 2798640), (104, 2502630), (108, 2409940), (115, 2263248), (117, 2224560), (120, 2168946), (124, 2098980), (130, 2002104), (135, 1927952), (138, 1886040), (144, 1807455), (155, 1679184), (156, 1668420), (169, 1540080), (180, 1445964), (184, 1414530), (186, 1399320), (195, 1334736), (207, 1257360), (208, 1251315), (216, 1204970), (230, 1131624), (234, 1112280), (240, 1084473), (248, 1049490), (260, 1001052), (270, 963976), (276, 943020), (279, 932880), (299, 870480), (310, 839592), (312, 834210), (338, 770040), (345, 754416), (351, 741520), (360, 722982), (368, 707265), (372, 699660), (390, 667368), (403, 645840), (414, 628680), (432, 602485), (460, 565812), (465, 559728), (468, 556140), (496, 524745), (507, 513360), (520, 500526), (540, 481988), (552, 471510), (558, 466440), (585, 444912), (598, 435240), (620, 419796), (621, 419120), (624, 417105), (676, 385020), (690, 377208), (702, 370760), (713, 365040), (720, 361491), (744, 349830), (780, 333684), (806, 322920), (828, 314340), (837, 310960), (845, 308016), (897, 290160), (920, 282906), (930, 279864), (936, 278070), (1014, 256680), (1035, 251472), (1040, 250263), (1080, 240994), (1104, 235755), (1116, 233220), (1170, 222456), (1196, 217620), (1209, 215280), (1240, 209898), (1242, 209560), (1352, 192510), (1380, 188604), (1395, 186576), (1404, 185380), (1426, 182520), (1488, 174915), (1495, 174096), (1521, 171120), (1560, 166842), (1612, 161460), (1656, 157170), (1674, 155480), (1690, 154008), (1755, 148304), (1794, 145080), (1840, 141453), (1860, 139932), (1872, 139035), (2015, 129168), (2028, 128340), (2070, 125736), (2139, 121680), (2160, 120497), (2232, 116610), (2340, 111228), (2392, 108810), (2418, 107640), (2480, 104949), (2484, 104780), (2535, 102672), (2691, 96720), (2704, 96255), (2760, 94302), (2790, 93288), (2808, 92690), (2852, 91260), (2990, 87048), (3042, 85560), (3105, 83824), (3120, 83421), (3224, 80730), (3312, 78585), (3348, 77740), (3380, 77004), (3510, 74152), (3565, 73008), (3588, 72540), (3627, 71760), (3720, 69966), (3887, 66960), (4030, 64584), (4056, 64170), (4140, 62868), (4185, 62192), (4278, 60840), (4464, 58305), (4485, 58032), (4563, 57040), (4680, 55614), (4784, 54405), (4836, 53820), (4968, 52390), (5070, 51336), (5239, 49680), (5382, 48360), (5520, 47151), (5580, 46644), (5616, 46345), (5704, 45630), (5980, 43524), (6045, 43056), (6084, 42780), (6210, 41912), (6417, 40560), (6448, 40365), (6696, 38870), (6760, 38502), (7020, 37076), (7130, 36504), (7176, 36270), (7254, 35880), (7440, 34983), (7605, 34224), (7774, 33480), (8060, 32292), (8073, 32240), (8112, 32085), (8280, 31434), (8370, 31096), (8556, 30420), (8970, 29016), (9126, 28520), (9269, 28080), (9360, 27807), (9672, 26910), (9936, 26195), (10140, 25668), (10478, 24840), (10695, 24336), (10764, 24180), (10881, 23920), (11160, 23322), (11408, 22815), (11661, 22320), (11960, 21762), (12090, 21528), (12168, 21390), (12420, 20956), (12834, 20280), (13392, 19435), (13455, 19344), (13520, 19251), (14040, 18538), (14260, 18252), (14352, 18135), (14508, 17940), (15210, 17112), (15548, 16740), (15717, 16560), (16120, 16146)]