255003840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 504

約数和(自身を含む): 1106698320

約数和(自身を除く): 851694480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 126, 130, 139, 140, 144, 147, 156, 160, 168, 180, 182, 192, 195, 196, 208, 210, 224, 234, 240, 245, 252, 260, 273, 278, 280, 288, 294, 312, 315, 320, 336, 360, 364, 390, 392, 416, 417, 420, 441, 448, 455, 468, 480, 490, 504, 520, 546, 556, 560, 576, 585, 588, 624, 630, 637, 672, 695, 720, 728, 735, 780, 784, 819, 832, 834, 840, 882, 910, 936, 960, 973, 980, 1008, 1040, 1092, 1112, 1120, 1170, 1176, 1248, 1251, 1260, 1274, 1344, 1365, 1390, 1440, 1456, 1470, 1560, 1568, 1638, 1668, 1680, 1764, 1807, 1820, 1872, 1911, 1946, 1960, 2016, 2080, 2085, 2184, 2205, 2224, 2240, 2340, 2352, 2496, 2502, 2520, 2548, 2730, 2780, 2880, 2912, 2919, 2940, 3120, 3136, 3185, 3276, 3336, 3360, 3528, 3614, 3640, 3744, 3822, 3892, 3920, 4032, 4095, 4160, 4170, 4368, 4410, 4448, 4680, 4704, 4865, 5004, 5040, 5096, 5421, 5460, 5560, 5733, 5824, 5838, 5880, 6240, 6255, 6370, 6552, 6672, 6720, 6811, 7056, 7228, 7280, 7488, 7644, 7784, 7840, 8190, 8340, 8736, 8757, 8820, 8896, 9035, 9360, 9408, 9555, 9730, 10008, 10080, 10192, 10842, 10920, 11120, 11466, 11676, 11760, 12480, 12510, 12649, 12740, 13104, 13344, 13622, 14112, 14456, 14560, 14595, 15288, 15568, 15680, 16263, 16380, 16680, 17472, 17514, 17640, 18070, 18720, 19110, 19460, 20016, 20160, 20384, 20433, 21684, 21840, 22240, 22932, 23352, 23520, 25020, 25298, 25480, 26208, 26688, 27105, 27244, 28224, 28665, 28912, 29120, 29190, 30576, 31136, 32526, 32760, 33360, 34055, 35028, 35280, 36140, 37440, 37947, 38220, 38920, 40032, 40768, 40866, 43368, 43680, 43785, 44480, 45864, 46704, 47040, 50040, 50596, 50960, 52416, 54210, 54488, 57330, 57824, 58380, 61152, 61299, 62272, 63245, 65052, 65520, 66720, 68110, 70056, 70560, 72280, 75894, 76440, 77840, 80064, 81315, 81732, 86736, 87360, 87570, 88543, 91728, 93408, 100080, 101192, 101920, 102165, 108420, 108976, 113841, 114660, 115648, 116760, 122304, 122598, 126490, 130104, 131040, 133440, 136220, 140112, 141120, 144560, 151788, 152880, 155680, 162630, 163464, 173472, 175140, 177086, 183456, 186816, 189735, 200160, 202384, 203840, 204330, 216840, 217952, 227682, 229320, 233520, 245196, 252980, 260208, 262080, 265629, 272440, 280224, 289120, 303576, 305760, 306495, 311360, 325260, 326928, 346944, 350280, 354172, 366912, 379470, 400320, 404768, 408660, 433680, 435904, 442715, 455364, 458640, 467040, 490392, 505960, 520416, 531258, 544880, 560448, 569205, 578240, 607152, 611520, 612990, 650520, 653856, 700560, 708344, 758940, 796887, 809536, 817320, 867360, 885430, 910728, 917280, 934080, 980784, 1011920, 1040832, 1062516, 1089760, 1138410, 1214304, 1225980, 1301040, 1307712, 1328145, 1401120, 1416688, 1517880, 1593774, 1634640, 1734720, 1770860, 1821456, 1834560, 1961568, 2023840, 2125032, 2179520, 2276820, 2428608, 2451960, 2602080, 2656290, 2802240, 2833376, 3035760, 3187548, 3269280, 3541720, 3642912, 3923136, 3984435, 4047680, 4250064, 4553640, 4903920, 5204160, 5312580, 5666752, 6071520, 6375096, 6538560, 7083440, 7285824, 7968870, 8500128, 9107280, 9807840, 10625160, 12143040, 12750192, 14166880, 15937740, 17000256, 18214560, 19615680, 21250320, 25500384, 28333760, 31875480, 36429120, 42500640, 51000768, 63750960, 85001280, 127501920, 255003840]

約数ペア:

[(1, 255003840), (2, 127501920), (3, 85001280), (4, 63750960), (5, 51000768), (6, 42500640), (7, 36429120), (8, 31875480), (9, 28333760), (10, 25500384), (12, 21250320), (13, 19615680), (14, 18214560), (15, 17000256), (16, 15937740), (18, 14166880), (20, 12750192), (21, 12143040), (24, 10625160), (26, 9807840), (28, 9107280), (30, 8500128), (32, 7968870), (35, 7285824), (36, 7083440), (39, 6538560), (40, 6375096), (42, 6071520), (45, 5666752), (48, 5312580), (49, 5204160), (52, 4903920), (56, 4553640), (60, 4250064), (63, 4047680), (64, 3984435), (65, 3923136), (70, 3642912), (72, 3541720), (78, 3269280), (80, 3187548), (84, 3035760), (90, 2833376), (91, 2802240), (96, 2656290), (98, 2602080), (104, 2451960), (105, 2428608), (112, 2276820), (117, 2179520), (120, 2125032), (126, 2023840), (130, 1961568), (139, 1834560), (140, 1821456), (144, 1770860), (147, 1734720), (156, 1634640), (160, 1593774), (168, 1517880), (180, 1416688), (182, 1401120), (192, 1328145), (195, 1307712), (196, 1301040), (208, 1225980), (210, 1214304), (224, 1138410), (234, 1089760), (240, 1062516), (245, 1040832), (252, 1011920), (260, 980784), (273, 934080), (278, 917280), (280, 910728), (288, 885430), (294, 867360), (312, 817320), (315, 809536), (320, 796887), (336, 758940), (360, 708344), (364, 700560), (390, 653856), (392, 650520), (416, 612990), (417, 611520), (420, 607152), (441, 578240), (448, 569205), (455, 560448), (468, 544880), (480, 531258), (490, 520416), (504, 505960), (520, 490392), (546, 467040), (556, 458640), (560, 455364), (576, 442715), (585, 435904), (588, 433680), (624, 408660), (630, 404768), (637, 400320), (672, 379470), (695, 366912), (720, 354172), (728, 350280), (735, 346944), (780, 326928), (784, 325260), (819, 311360), (832, 306495), (834, 305760), (840, 303576), (882, 289120), (910, 280224), (936, 272440), (960, 265629), (973, 262080), (980, 260208), (1008, 252980), (1040, 245196), (1092, 233520), (1112, 229320), (1120, 227682), (1170, 217952), (1176, 216840), (1248, 204330), (1251, 203840), (1260, 202384), (1274, 200160), (1344, 189735), (1365, 186816), (1390, 183456), (1440, 177086), (1456, 175140), (1470, 173472), (1560, 163464), (1568, 162630), (1638, 155680), (1668, 152880), (1680, 151788), (1764, 144560), (1807, 141120), (1820, 140112), (1872, 136220), (1911, 133440), (1946, 131040), (1960, 130104), (2016, 126490), (2080, 122598), (2085, 122304), (2184, 116760), (2205, 115648), (2224, 114660), (2240, 113841), (2340, 108976), (2352, 108420), (2496, 102165), (2502, 101920), (2520, 101192), (2548, 100080), (2730, 93408), (2780, 91728), (2880, 88543), (2912, 87570), (2919, 87360), (2940, 86736), (3120, 81732), (3136, 81315), (3185, 80064), (3276, 77840), (3336, 76440), (3360, 75894), (3528, 72280), (3614, 70560), (3640, 70056), (3744, 68110), (3822, 66720), (3892, 65520), (3920, 65052), (4032, 63245), (4095, 62272), (4160, 61299), (4170, 61152), (4368, 58380), (4410, 57824), (4448, 57330), (4680, 54488), (4704, 54210), (4865, 52416), (5004, 50960), (5040, 50596), (5096, 50040), (5421, 47040), (5460, 46704), (5560, 45864), (5733, 44480), (5824, 43785), (5838, 43680), (5880, 43368), (6240, 40866), (6255, 40768), (6370, 40032), (6552, 38920), (6672, 38220), (6720, 37947), (6811, 37440), (7056, 36140), (7228, 35280), (7280, 35028), (7488, 34055), (7644, 33360), (7784, 32760), (7840, 32526), (8190, 31136), (8340, 30576), (8736, 29190), (8757, 29120), (8820, 28912), (8896, 28665), (9035, 28224), (9360, 27244), (9408, 27105), (9555, 26688), (9730, 26208), (10008, 25480), (10080, 25298), (10192, 25020), (10842, 23520), (10920, 23352), (11120, 22932), (11466, 22240), (11676, 21840), (11760, 21684), (12480, 20433), (12510, 20384), (12649, 20160), (12740, 20016), (13104, 19460), (13344, 19110), (13622, 18720), (14112, 18070), (14456, 17640), (14560, 17514), (14595, 17472), (15288, 16680), (15568, 16380), (15680, 16263)]