378547260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 384

約数和(自身を含む): 1422489600

約数和(自身を除く): 1043942340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 41, 42, 52, 57, 60, 65, 70, 76, 78, 82, 84, 89, 91, 95, 105, 114, 123, 130, 133, 140, 156, 164, 178, 182, 190, 195, 205, 210, 228, 246, 247, 260, 266, 267, 273, 285, 287, 356, 364, 380, 390, 399, 410, 420, 445, 455, 492, 494, 532, 533, 534, 546, 570, 574, 615, 623, 665, 741, 779, 780, 798, 820, 861, 890, 910, 988, 1066, 1068, 1092, 1140, 1148, 1157, 1230, 1235, 1246, 1330, 1335, 1365, 1435, 1482, 1558, 1596, 1599, 1691, 1722, 1729, 1780, 1820, 1869, 1995, 2132, 2314, 2337, 2460, 2470, 2492, 2660, 2665, 2670, 2730, 2870, 2964, 3115, 3116, 3198, 3382, 3444, 3458, 3471, 3649, 3705, 3731, 3738, 3895, 3990, 4305, 4628, 4674, 4940, 5073, 5187, 5330, 5340, 5453, 5460, 5740, 5785, 6230, 6396, 6764, 6916, 6942, 7298, 7410, 7462, 7476, 7790, 7980, 7995, 8099, 8455, 8610, 8645, 9345, 9348, 10127, 10146, 10374, 10660, 10906, 10947, 11193, 11570, 11685, 11837, 12460, 13884, 14596, 14820, 14924, 15580, 15990, 16198, 16359, 16910, 17220, 17290, 17355, 18245, 18655, 18690, 20254, 20292, 20748, 21812, 21894, 21983, 22386, 23140, 23370, 23674, 24297, 25365, 25543, 25935, 27265, 30381, 31980, 32396, 32718, 33820, 34580, 34710, 35511, 36490, 37310, 37380, 40495, 40508, 43788, 43966, 44772, 46740, 47348, 47437, 48594, 50635, 50730, 51086, 51870, 54530, 54735, 55965, 59185, 60762, 65436, 65949, 69331, 69420, 70889, 71022, 72980, 74620, 76629, 80990, 81795, 87932, 94874, 97188, 101270, 101460, 102172, 103740, 109060, 109470, 109915, 111930, 118370, 121485, 121524, 127715, 131898, 138662, 141778, 142044, 142311, 151905, 153258, 153881, 161980, 163590, 177555, 189748, 202540, 207993, 212667, 218940, 219830, 223860, 236740, 237185, 242970, 255430, 263796, 277324, 283556, 284622, 303810, 306516, 307762, 327180, 329745, 332059, 346655, 354445, 355110, 383145, 415986, 425334, 439660, 461643, 474370, 485317, 485940, 510860, 569244, 607620, 615524, 659490, 664118, 693310, 708890, 710220, 711555, 766290, 769405, 831972, 850668, 901303, 923286, 948740, 970634, 996177, 1039965, 1063335, 1318980, 1328236, 1386620, 1417780, 1423110, 1455951, 1532580, 1538810, 1660295, 1802606, 1846572, 1941268, 1992354, 2079930, 2126670, 2308215, 2426585, 2703909, 2846220, 2911902, 3077620, 3320590, 3605212, 3984708, 4159860, 4253340, 4506515, 4616430, 4853170, 4980885, 5407818, 5823804, 6309121, 6641180, 7279755, 9013030, 9232860, 9706340, 9961770, 10815636, 12618242, 13519545, 14559510, 18026060, 18927363, 19923540, 25236484, 27039090, 29119020, 31545605, 37854726, 54078180, 63091210, 75709452, 94636815, 126182420, 189273630, 378547260]

約数ペア:

[(1, 378547260), (2, 189273630), (3, 126182420), (4, 94636815), (5, 75709452), (6, 63091210), (7, 54078180), (10, 37854726), (12, 31545605), (13, 29119020), (14, 27039090), (15, 25236484), (19, 19923540), (20, 18927363), (21, 18026060), (26, 14559510), (28, 13519545), (30, 12618242), (35, 10815636), (38, 9961770), (39, 9706340), (41, 9232860), (42, 9013030), (52, 7279755), (57, 6641180), (60, 6309121), (65, 5823804), (70, 5407818), (76, 4980885), (78, 4853170), (82, 4616430), (84, 4506515), (89, 4253340), (91, 4159860), (95, 3984708), (105, 3605212), (114, 3320590), (123, 3077620), (130, 2911902), (133, 2846220), (140, 2703909), (156, 2426585), (164, 2308215), (178, 2126670), (182, 2079930), (190, 1992354), (195, 1941268), (205, 1846572), (210, 1802606), (228, 1660295), (246, 1538810), (247, 1532580), (260, 1455951), (266, 1423110), (267, 1417780), (273, 1386620), (285, 1328236), (287, 1318980), (356, 1063335), (364, 1039965), (380, 996177), (390, 970634), (399, 948740), (410, 923286), (420, 901303), (445, 850668), (455, 831972), (492, 769405), (494, 766290), (532, 711555), (533, 710220), (534, 708890), (546, 693310), (570, 664118), (574, 659490), (615, 615524), (623, 607620), (665, 569244), (741, 510860), (779, 485940), (780, 485317), (798, 474370), (820, 461643), (861, 439660), (890, 425334), (910, 415986), (988, 383145), (1066, 355110), (1068, 354445), (1092, 346655), (1140, 332059), (1148, 329745), (1157, 327180), (1230, 307762), (1235, 306516), (1246, 303810), (1330, 284622), (1335, 283556), (1365, 277324), (1435, 263796), (1482, 255430), (1558, 242970), (1596, 237185), (1599, 236740), (1691, 223860), (1722, 219830), (1729, 218940), (1780, 212667), (1820, 207993), (1869, 202540), (1995, 189748), (2132, 177555), (2314, 163590), (2337, 161980), (2460, 153881), (2470, 153258), (2492, 151905), (2660, 142311), (2665, 142044), (2670, 141778), (2730, 138662), (2870, 131898), (2964, 127715), (3115, 121524), (3116, 121485), (3198, 118370), (3382, 111930), (3444, 109915), (3458, 109470), (3471, 109060), (3649, 103740), (3705, 102172), (3731, 101460), (3738, 101270), (3895, 97188), (3990, 94874), (4305, 87932), (4628, 81795), (4674, 80990), (4940, 76629), (5073, 74620), (5187, 72980), (5330, 71022), (5340, 70889), (5453, 69420), (5460, 69331), (5740, 65949), (5785, 65436), (6230, 60762), (6396, 59185), (6764, 55965), (6916, 54735), (6942, 54530), (7298, 51870), (7410, 51086), (7462, 50730), (7476, 50635), (7790, 48594), (7980, 47437), (7995, 47348), (8099, 46740), (8455, 44772), (8610, 43966), (8645, 43788), (9345, 40508), (9348, 40495), (10127, 37380), (10146, 37310), (10374, 36490), (10660, 35511), (10906, 34710), (10947, 34580), (11193, 33820), (11570, 32718), (11685, 32396), (11837, 31980), (12460, 30381), (13884, 27265), (14596, 25935), (14820, 25543), (14924, 25365), (15580, 24297), (15990, 23674), (16198, 23370), (16359, 23140), (16910, 22386), (17220, 21983), (17290, 21894), (17355, 21812), (18245, 20748), (18655, 20292), (18690, 20254)]