213363360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:436

約数の個数: 288

約数和(自身を含む): 848195712

約数和(自身を除く): 634832352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 122, 126, 140, 144, 160, 168, 180, 183, 210, 224, 240, 244, 252, 280, 288, 305, 315, 336, 347, 360, 366, 420, 427, 480, 488, 504, 549, 560, 610, 630, 672, 694, 720, 732, 840, 854, 915, 976, 1008, 1041, 1098, 1120, 1220, 1260, 1281, 1388, 1440, 1464, 1680, 1708, 1735, 1830, 1952, 2016, 2082, 2135, 2196, 2429, 2440, 2520, 2562, 2745, 2776, 2928, 3123, 3360, 3416, 3470, 3660, 3843, 4164, 4270, 4392, 4858, 4880, 5040, 5124, 5205, 5490, 5552, 5856, 6246, 6405, 6832, 6940, 7287, 7320, 7686, 8328, 8540, 8784, 9716, 9760, 10080, 10248, 10410, 10980, 11104, 12145, 12492, 12810, 13664, 13880, 14574, 14640, 15372, 15615, 16656, 17080, 17568, 19215, 19432, 20496, 20820, 21167, 21861, 21960, 24290, 24984, 25620, 27760, 29148, 29280, 30744, 31230, 33312, 34160, 36435, 38430, 38864, 40992, 41640, 42334, 43722, 43920, 48580, 49968, 51240, 55520, 58296, 61488, 62460, 63501, 68320, 72870, 76860, 77728, 83280, 84668, 87444, 87840, 97160, 99936, 102480, 105835, 109305, 116592, 122976, 124920, 127002, 145740, 148169, 153720, 166560, 169336, 174888, 190503, 194320, 204960, 211670, 218610, 233184, 249840, 254004, 291480, 296338, 307440, 317505, 338672, 349776, 381006, 388640, 423340, 437220, 444507, 499680, 508008, 582960, 592676, 614880, 635010, 677344, 699552, 740845, 762012, 846680, 874440, 889014, 952515, 1016016, 1165920, 1185352, 1270020, 1333521, 1481690, 1524024, 1693360, 1748880, 1778028, 1905030, 2032032, 2222535, 2370704, 2540040, 2667042, 2963380, 3048048, 3386720, 3497760, 3556056, 3810060, 4445070, 4741408, 5080080, 5334084, 5926760, 6096096, 6667605, 7112112, 7620120, 8890140, 10160160, 10668168, 11853520, 13335210, 14224224, 15240240, 17780280, 21336336, 23707040, 26670420, 30480480, 35560560, 42672672, 53340840, 71121120, 106681680, 213363360]

約数ペア:

[(1, 213363360), (2, 106681680), (3, 71121120), (4, 53340840), (5, 42672672), (6, 35560560), (7, 30480480), (8, 26670420), (9, 23707040), (10, 21336336), (12, 17780280), (14, 15240240), (15, 14224224), (16, 13335210), (18, 11853520), (20, 10668168), (21, 10160160), (24, 8890140), (28, 7620120), (30, 7112112), (32, 6667605), (35, 6096096), (36, 5926760), (40, 5334084), (42, 5080080), (45, 4741408), (48, 4445070), (56, 3810060), (60, 3556056), (61, 3497760), (63, 3386720), (70, 3048048), (72, 2963380), (80, 2667042), (84, 2540040), (90, 2370704), (96, 2222535), (105, 2032032), (112, 1905030), (120, 1778028), (122, 1748880), (126, 1693360), (140, 1524024), (144, 1481690), (160, 1333521), (168, 1270020), (180, 1185352), (183, 1165920), (210, 1016016), (224, 952515), (240, 889014), (244, 874440), (252, 846680), (280, 762012), (288, 740845), (305, 699552), (315, 677344), (336, 635010), (347, 614880), (360, 592676), (366, 582960), (420, 508008), (427, 499680), (480, 444507), (488, 437220), (504, 423340), (549, 388640), (560, 381006), (610, 349776), (630, 338672), (672, 317505), (694, 307440), (720, 296338), (732, 291480), (840, 254004), (854, 249840), (915, 233184), (976, 218610), (1008, 211670), (1041, 204960), (1098, 194320), (1120, 190503), (1220, 174888), (1260, 169336), (1281, 166560), (1388, 153720), (1440, 148169), (1464, 145740), (1680, 127002), (1708, 124920), (1735, 122976), (1830, 116592), (1952, 109305), (2016, 105835), (2082, 102480), (2135, 99936), (2196, 97160), (2429, 87840), (2440, 87444), (2520, 84668), (2562, 83280), (2745, 77728), (2776, 76860), (2928, 72870), (3123, 68320), (3360, 63501), (3416, 62460), (3470, 61488), (3660, 58296), (3843, 55520), (4164, 51240), (4270, 49968), (4392, 48580), (4858, 43920), (4880, 43722), (5040, 42334), (5124, 41640), (5205, 40992), (5490, 38864), (5552, 38430), (5856, 36435), (6246, 34160), (6405, 33312), (6832, 31230), (6940, 30744), (7287, 29280), (7320, 29148), (7686, 27760), (8328, 25620), (8540, 24984), (8784, 24290), (9716, 21960), (9760, 21861), (10080, 21167), (10248, 20820), (10410, 20496), (10980, 19432), (11104, 19215), (12145, 17568), (12492, 17080), (12810, 16656), (13664, 15615), (13880, 15372), (14574, 14640)]