2180979360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3547}}^1$

素因数の和:3636

約数の個数: 288

約数和(自身を含む): 8647696512

約数和(自身を除く): 6466717152

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, 360, 366, 420, 427, 480, 488, 504, 549, 560, 610, 630, 672, 720, 732, 840, 854, 915, 976, 1008, 1098, 1120, 1220, 1260, 1281, 1440, 1464, 1680, 1708, 1830, 1952, 2016, 2135, 2196, 2440, 2520, 2562, 2745, 2928, 3360, 3416, 3547, 3660, 3843, 4270, 4392, 4880, 5040, 5124, 5490, 5856, 6405, 6832, 7094, 7320, 7686, 8540, 8784, 9760, 10080, 10248, 10641, 10980, 12810, 13664, 14188, 14640, 15372, 17080, 17568, 17735, 19215, 20496, 21282, 21960, 24829, 25620, 28376, 29280, 30744, 31923, 34160, 35470, 38430, 40992, 42564, 43920, 49658, 51240, 53205, 56752, 61488, 63846, 68320, 70940, 74487, 76860, 85128, 87840, 99316, 102480, 106410, 113504, 122976, 124145, 127692, 141880, 148974, 153720, 159615, 170256, 198632, 204960, 212820, 216367, 223461, 248290, 255384, 283760, 297948, 307440, 319230, 340512, 372435, 397264, 425640, 432734, 446922, 496580, 510768, 567520, 595896, 614880, 638460, 649101, 744870, 794528, 851280, 865468, 893844, 993160, 1021536, 1081835, 1117305, 1191792, 1276920, 1298202, 1489740, 1514569, 1702560, 1730936, 1787688, 1947303, 1986320, 2163670, 2234610, 2383584, 2553840, 2596404, 2979480, 3029138, 3245505, 3461872, 3575376, 3894606, 3972640, 4327340, 4469220, 4543707, 5107680, 5192808, 5958960, 6058276, 6491010, 6923744, 7150752, 7572845, 7789212, 8654680, 8938440, 9087414, 9736515, 10385616, 11917920, 12116552, 12982020, 13631121, 15145690, 15578424, 17309360, 17876880, 18174828, 19473030, 20771232, 22718535, 24233104, 25964040, 27262242, 30291380, 31156848, 34618720, 35753760, 36349656, 38946060, 45437070, 48466208, 51928080, 54524484, 60582760, 62313696, 68155605, 72699312, 77892120, 90874140, 103856160, 109048968, 121165520, 136311210, 145398624, 155784240, 181748280, 218097936, 242331040, 272622420, 311568480, 363496560, 436195872, 545244840, 726993120, 1090489680, 2180979360]

約数ペア:

[(1, 2180979360), (2, 1090489680), (3, 726993120), (4, 545244840), (5, 436195872), (6, 363496560), (7, 311568480), (8, 272622420), (9, 242331040), (10, 218097936), (12, 181748280), (14, 155784240), (15, 145398624), (16, 136311210), (18, 121165520), (20, 109048968), (21, 103856160), (24, 90874140), (28, 77892120), (30, 72699312), (32, 68155605), (35, 62313696), (36, 60582760), (40, 54524484), (42, 51928080), (45, 48466208), (48, 45437070), (56, 38946060), (60, 36349656), (61, 35753760), (63, 34618720), (70, 31156848), (72, 30291380), (80, 27262242), (84, 25964040), (90, 24233104), (96, 22718535), (105, 20771232), (112, 19473030), (120, 18174828), (122, 17876880), (126, 17309360), (140, 15578424), (144, 15145690), (160, 13631121), (168, 12982020), (180, 12116552), (183, 11917920), (210, 10385616), (224, 9736515), (240, 9087414), (244, 8938440), (252, 8654680), (280, 7789212), (288, 7572845), (305, 7150752), (315, 6923744), (336, 6491010), (360, 6058276), (366, 5958960), (420, 5192808), (427, 5107680), (480, 4543707), (488, 4469220), (504, 4327340), (549, 3972640), (560, 3894606), (610, 3575376), (630, 3461872), (672, 3245505), (720, 3029138), (732, 2979480), (840, 2596404), (854, 2553840), (915, 2383584), (976, 2234610), (1008, 2163670), (1098, 1986320), (1120, 1947303), (1220, 1787688), (1260, 1730936), (1281, 1702560), (1440, 1514569), (1464, 1489740), (1680, 1298202), (1708, 1276920), (1830, 1191792), (1952, 1117305), (2016, 1081835), (2135, 1021536), (2196, 993160), (2440, 893844), (2520, 865468), (2562, 851280), (2745, 794528), (2928, 744870), (3360, 649101), (3416, 638460), (3547, 614880), (3660, 595896), (3843, 567520), (4270, 510768), (4392, 496580), (4880, 446922), (5040, 432734), (5124, 425640), (5490, 397264), (5856, 372435), (6405, 340512), (6832, 319230), (7094, 307440), (7320, 297948), (7686, 283760), (8540, 255384), (8784, 248290), (9760, 223461), (10080, 216367), (10248, 212820), (10641, 204960), (10980, 198632), (12810, 170256), (13664, 159615), (14188, 153720), (14640, 148974), (15372, 141880), (17080, 127692), (17568, 124145), (17735, 122976), (19215, 113504), (20496, 106410), (21282, 102480), (21960, 99316), (24829, 87840), (25620, 85128), (28376, 76860), (29280, 74487), (30744, 70940), (31923, 68320), (34160, 63846), (35470, 61488), (38430, 56752), (40992, 53205), (42564, 51240), (43920, 49658)]