248277960

素因数分解:

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

素因数の和:163

約数の個数: 384

約数和(自身を含む): 990662400

約数和(自身を除く): 742384440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 81, 82, 84, 89, 90, 105, 108, 120, 123, 126, 135, 140, 162, 164, 168, 178, 180, 189, 205, 210, 216, 243, 246, 252, 267, 270, 280, 287, 315, 324, 328, 356, 360, 369, 378, 405, 410, 420, 445, 486, 492, 504, 534, 540, 567, 574, 615, 623, 630, 648, 712, 738, 756, 801, 810, 820, 840, 861, 890, 945, 972, 984, 1068, 1080, 1107, 1134, 1148, 1215, 1230, 1246, 1260, 1335, 1435, 1476, 1512, 1602, 1620, 1640, 1701, 1722, 1780, 1845, 1869, 1890, 1944, 2136, 2214, 2268, 2296, 2403, 2430, 2460, 2492, 2520, 2583, 2670, 2835, 2870, 2952, 3115, 3204, 3240, 3321, 3402, 3444, 3560, 3649, 3690, 3738, 3780, 4005, 4305, 4428, 4536, 4806, 4860, 4920, 4984, 5166, 5340, 5535, 5607, 5670, 5740, 6230, 6408, 6642, 6804, 6888, 7209, 7298, 7380, 7476, 7560, 7749, 8010, 8505, 8610, 8856, 9345, 9612, 9720, 9963, 10332, 10680, 10947, 11070, 11214, 11340, 11480, 12015, 12460, 12915, 13284, 13608, 14418, 14596, 14760, 14952, 15498, 16020, 16605, 16821, 17010, 17220, 18245, 18690, 19224, 19926, 20664, 21627, 21894, 22140, 22428, 22680, 23247, 24030, 24920, 25543, 25830, 26568, 28035, 28836, 29192, 30996, 32040, 32841, 33210, 33642, 34020, 34440, 36045, 36490, 37380, 38745, 39852, 43254, 43788, 44280, 44856, 46494, 48060, 49815, 50463, 51086, 51660, 54735, 56070, 57672, 61992, 65682, 66420, 67284, 68040, 69741, 72090, 72980, 74760, 76629, 77490, 79704, 84105, 86508, 87576, 92988, 96120, 98523, 99630, 100926, 102172, 103320, 108135, 109470, 112140, 116235, 127715, 131364, 132840, 134568, 139482, 144180, 145960, 151389, 153258, 154980, 164205, 168210, 173016, 185976, 197046, 199260, 201852, 204344, 216270, 218940, 224280, 229887, 232470, 252315, 255430, 262728, 278964, 288360, 295569, 302778, 306516, 309960, 328410, 336420, 348705, 383145, 394092, 398520, 403704, 432540, 437880, 459774, 464940, 492615, 504630, 510860, 557928, 591138, 605556, 613032, 656820, 672840, 689661, 697410, 756945, 766290, 788184, 865080, 886707, 919548, 929880, 985230, 1009260, 1021720, 1149435, 1182276, 1211112, 1313640, 1379322, 1394820, 1477845, 1513890, 1532580, 1773414, 1839096, 1970460, 2018520, 2068983, 2298870, 2364552, 2758644, 2789640, 2955690, 3027780, 3065160, 3448305, 3546828, 3940920, 4137966, 4433535, 4597740, 5517288, 5911380, 6055560, 6206949, 6896610, 7093656, 8275932, 8867070, 9195480, 10344915, 11822760, 12413898, 13793220, 16551864, 17734140, 20689830, 24827796, 27586440, 31034745, 35468280, 41379660, 49655592, 62069490, 82759320, 124138980, 248277960]

約数ペア:

[(1, 248277960), (2, 124138980), (3, 82759320), (4, 62069490), (5, 49655592), (6, 41379660), (7, 35468280), (8, 31034745), (9, 27586440), (10, 24827796), (12, 20689830), (14, 17734140), (15, 16551864), (18, 13793220), (20, 12413898), (21, 11822760), (24, 10344915), (27, 9195480), (28, 8867070), (30, 8275932), (35, 7093656), (36, 6896610), (40, 6206949), (41, 6055560), (42, 5911380), (45, 5517288), (54, 4597740), (56, 4433535), (60, 4137966), (63, 3940920), (70, 3546828), (72, 3448305), (81, 3065160), (82, 3027780), (84, 2955690), (89, 2789640), (90, 2758644), (105, 2364552), (108, 2298870), (120, 2068983), (123, 2018520), (126, 1970460), (135, 1839096), (140, 1773414), (162, 1532580), (164, 1513890), (168, 1477845), (178, 1394820), (180, 1379322), (189, 1313640), (205, 1211112), (210, 1182276), (216, 1149435), (243, 1021720), (246, 1009260), (252, 985230), (267, 929880), (270, 919548), (280, 886707), (287, 865080), (315, 788184), (324, 766290), (328, 756945), (356, 697410), (360, 689661), (369, 672840), (378, 656820), (405, 613032), (410, 605556), (420, 591138), (445, 557928), (486, 510860), (492, 504630), (504, 492615), (534, 464940), (540, 459774), (567, 437880), (574, 432540), (615, 403704), (623, 398520), (630, 394092), (648, 383145), (712, 348705), (738, 336420), (756, 328410), (801, 309960), (810, 306516), (820, 302778), (840, 295569), (861, 288360), (890, 278964), (945, 262728), (972, 255430), (984, 252315), (1068, 232470), (1080, 229887), (1107, 224280), (1134, 218940), (1148, 216270), (1215, 204344), (1230, 201852), (1246, 199260), (1260, 197046), (1335, 185976), (1435, 173016), (1476, 168210), (1512, 164205), (1602, 154980), (1620, 153258), (1640, 151389), (1701, 145960), (1722, 144180), (1780, 139482), (1845, 134568), (1869, 132840), (1890, 131364), (1944, 127715), (2136, 116235), (2214, 112140), (2268, 109470), (2296, 108135), (2403, 103320), (2430, 102172), (2460, 100926), (2492, 99630), (2520, 98523), (2583, 96120), (2670, 92988), (2835, 87576), (2870, 86508), (2952, 84105), (3115, 79704), (3204, 77490), (3240, 76629), (3321, 74760), (3402, 72980), (3444, 72090), (3560, 69741), (3649, 68040), (3690, 67284), (3738, 66420), (3780, 65682), (4005, 61992), (4305, 57672), (4428, 56070), (4536, 54735), (4806, 51660), (4860, 51086), (4920, 50463), (4984, 49815), (5166, 48060), (5340, 46494), (5535, 44856), (5607, 44280), (5670, 43788), (5740, 43254), (6230, 39852), (6408, 38745), (6642, 37380), (6804, 36490), (6888, 36045), (7209, 34440), (7298, 34020), (7380, 33642), (7476, 33210), (7560, 32841), (7749, 32040), (8010, 30996), (8505, 29192), (8610, 28836), (8856, 28035), (9345, 26568), (9612, 25830), (9720, 25543), (9963, 24920), (10332, 24030), (10680, 23247), (10947, 22680), (11070, 22428), (11214, 22140), (11340, 21894), (11480, 21627), (12015, 20664), (12460, 19926), (12915, 19224), (13284, 18690), (13608, 18245), (14418, 17220), (14596, 17010), (14760, 16821), (14952, 16605), (15498, 16020)]