285826320

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 420

約数和(自身を含む): 1116106020

約数和(自身を除く): 830279700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 45, 48, 52, 54, 58, 60, 65, 72, 78, 80, 81, 87, 90, 104, 108, 116, 117, 120, 130, 135, 144, 145, 156, 162, 169, 174, 180, 195, 208, 216, 232, 234, 240, 243, 260, 261, 270, 290, 312, 324, 338, 348, 351, 360, 377, 390, 405, 432, 435, 464, 468, 486, 507, 520, 522, 540, 580, 585, 624, 648, 676, 696, 702, 720, 729, 754, 780, 783, 810, 845, 870, 936, 972, 1014, 1040, 1044, 1053, 1080, 1131, 1160, 1170, 1215, 1296, 1305, 1352, 1392, 1404, 1458, 1508, 1521, 1560, 1566, 1620, 1690, 1740, 1755, 1872, 1885, 1944, 2028, 2088, 2106, 2160, 2262, 2320, 2340, 2349, 2430, 2535, 2610, 2704, 2808, 2916, 3016, 3042, 3120, 3132, 3159, 3240, 3380, 3393, 3480, 3510, 3645, 3770, 3888, 3915, 4056, 4176, 4212, 4524, 4563, 4680, 4698, 4860, 4901, 5070, 5220, 5265, 5616, 5655, 5832, 6032, 6084, 6264, 6318, 6480, 6760, 6786, 6960, 7020, 7047, 7290, 7540, 7605, 7830, 8112, 8424, 9048, 9126, 9360, 9396, 9477, 9720, 9802, 10140, 10179, 10440, 10530, 11310, 11664, 11745, 12168, 12528, 12636, 13520, 13572, 13689, 14040, 14094, 14580, 14703, 15080, 15210, 15660, 15795, 16848, 16965, 18096, 18252, 18792, 18954, 19440, 19604, 20280, 20358, 20880, 21060, 21141, 22620, 22815, 23490, 24336, 24505, 25272, 27144, 27378, 28080, 28188, 29160, 29406, 30160, 30420, 30537, 31320, 31590, 33930, 35235, 36504, 37584, 37908, 39208, 40560, 40716, 41067, 42120, 42282, 44109, 45240, 45630, 46980, 47385, 49010, 50544, 50895, 54288, 54756, 56376, 58320, 58812, 60840, 61074, 62640, 63180, 67860, 68445, 70470, 73008, 73515, 75816, 78416, 81432, 82134, 84240, 84564, 88218, 90480, 91260, 91611, 93960, 94770, 98020, 101790, 105705, 109512, 112752, 117624, 121680, 122148, 123201, 126360, 132327, 135720, 136890, 140940, 147030, 151632, 152685, 162864, 164268, 169128, 176436, 182520, 183222, 187920, 189540, 196040, 203580, 205335, 211410, 219024, 220545, 235248, 244296, 246402, 252720, 264654, 271440, 273780, 274833, 281880, 294060, 305370, 328536, 338256, 352872, 365040, 366444, 379080, 392080, 396981, 407160, 410670, 422820, 441090, 458055, 488592, 492804, 529308, 547560, 549666, 563760, 588120, 610740, 616005, 657072, 661635, 705744, 732888, 758160, 793962, 814320, 821340, 845640, 882180, 916110, 985608, 1058616, 1095120, 1099332, 1176240, 1190943, 1221480, 1232010, 1323270, 1374165, 1465776, 1587924, 1642680, 1691280, 1764360, 1832220, 1971216, 1984905, 2117232, 2198664, 2381886, 2442960, 2464020, 2646540, 2748330, 3175848, 3285360, 3528720, 3572829, 3664440, 3969810, 4397328, 4763772, 4928040, 5293080, 5496660, 5954715, 6351696, 7145658, 7328880, 7939620, 9527544, 9856080, 10586160, 10993320, 11909430, 14291316, 15879240, 17864145, 19055088, 21986640, 23818860, 28582632, 31758480, 35728290, 47637720, 57165264, 71456580, 95275440, 142913160, 285826320]

約数ペア:

[(1, 285826320), (2, 142913160), (3, 95275440), (4, 71456580), (5, 57165264), (6, 47637720), (8, 35728290), (9, 31758480), (10, 28582632), (12, 23818860), (13, 21986640), (15, 19055088), (16, 17864145), (18, 15879240), (20, 14291316), (24, 11909430), (26, 10993320), (27, 10586160), (29, 9856080), (30, 9527544), (36, 7939620), (39, 7328880), (40, 7145658), (45, 6351696), (48, 5954715), (52, 5496660), (54, 5293080), (58, 4928040), (60, 4763772), (65, 4397328), (72, 3969810), (78, 3664440), (80, 3572829), (81, 3528720), (87, 3285360), (90, 3175848), (104, 2748330), (108, 2646540), (116, 2464020), (117, 2442960), (120, 2381886), (130, 2198664), (135, 2117232), (144, 1984905), (145, 1971216), (156, 1832220), (162, 1764360), (169, 1691280), (174, 1642680), (180, 1587924), (195, 1465776), (208, 1374165), (216, 1323270), (232, 1232010), (234, 1221480), (240, 1190943), (243, 1176240), (260, 1099332), (261, 1095120), (270, 1058616), (290, 985608), (312, 916110), (324, 882180), (338, 845640), (348, 821340), (351, 814320), (360, 793962), (377, 758160), (390, 732888), (405, 705744), (432, 661635), (435, 657072), (464, 616005), (468, 610740), (486, 588120), (507, 563760), (520, 549666), (522, 547560), (540, 529308), (580, 492804), (585, 488592), (624, 458055), (648, 441090), (676, 422820), (696, 410670), (702, 407160), (720, 396981), (729, 392080), (754, 379080), (780, 366444), (783, 365040), (810, 352872), (845, 338256), (870, 328536), (936, 305370), (972, 294060), (1014, 281880), (1040, 274833), (1044, 273780), (1053, 271440), (1080, 264654), (1131, 252720), (1160, 246402), (1170, 244296), (1215, 235248), (1296, 220545), (1305, 219024), (1352, 211410), (1392, 205335), (1404, 203580), (1458, 196040), (1508, 189540), (1521, 187920), (1560, 183222), (1566, 182520), (1620, 176436), (1690, 169128), (1740, 164268), (1755, 162864), (1872, 152685), (1885, 151632), (1944, 147030), (2028, 140940), (2088, 136890), (2106, 135720), (2160, 132327), (2262, 126360), (2320, 123201), (2340, 122148), (2349, 121680), (2430, 117624), (2535, 112752), (2610, 109512), (2704, 105705), (2808, 101790), (2916, 98020), (3016, 94770), (3042, 93960), (3120, 91611), (3132, 91260), (3159, 90480), (3240, 88218), (3380, 84564), (3393, 84240), (3480, 82134), (3510, 81432), (3645, 78416), (3770, 75816), (3888, 73515), (3915, 73008), (4056, 70470), (4176, 68445), (4212, 67860), (4524, 63180), (4563, 62640), (4680, 61074), (4698, 60840), (4860, 58812), (4901, 58320), (5070, 56376), (5220, 54756), (5265, 54288), (5616, 50895), (5655, 50544), (5832, 49010), (6032, 47385), (6084, 46980), (6264, 45630), (6318, 45240), (6480, 44109), (6760, 42282), (6786, 42120), (6960, 41067), (7020, 40716), (7047, 40560), (7290, 39208), (7540, 37908), (7605, 37584), (7830, 36504), (8112, 35235), (8424, 33930), (9048, 31590), (9126, 31320), (9360, 30537), (9396, 30420), (9477, 30160), (9720, 29406), (9802, 29160), (10140, 28188), (10179, 28080), (10440, 27378), (10530, 27144), (11310, 25272), (11664, 24505), (11745, 24336), (12168, 23490), (12528, 22815), (12636, 22620), (13520, 21141), (13572, 21060), (13689, 20880), (14040, 20358), (14094, 20280), (14580, 19604), (14703, 19440), (15080, 18954), (15210, 18792), (15660, 18252), (15795, 18096), (16848, 16965)]