2148858720

素因数分解:

$2^5\times 3^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 432

約数和(自身を含む): 8034979680

約数和(自身を除く): 5886120960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 89, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 178, 180, 184, 207, 216, 230, 240, 243, 267, 270, 276, 288, 324, 345, 356, 360, 368, 405, 414, 432, 445, 460, 480, 486, 534, 540, 552, 621, 648, 690, 712, 720, 729, 736, 801, 810, 828, 864, 890, 920, 972, 1035, 1068, 1080, 1104, 1215, 1242, 1296, 1335, 1380, 1424, 1440, 1458, 1602, 1620, 1656, 1780, 1840, 1863, 1944, 2047, 2070, 2136, 2160, 2187, 2208, 2403, 2430, 2484, 2592, 2670, 2760, 2848, 2916, 3105, 3204, 3240, 3312, 3560, 3645, 3680, 3726, 3888, 4005, 4094, 4140, 4272, 4320, 4374, 4806, 4860, 4968, 5340, 5520, 5589, 5832, 6141, 6210, 6408, 6480, 6561, 6624, 7120, 7209, 7290, 7452, 7776, 8010, 8188, 8280, 8544, 8748, 9315, 9612, 9720, 9936, 10235, 10680, 10935, 11040, 11178, 11664, 12015, 12282, 12420, 12816, 12960, 13122, 14240, 14418, 14580, 14904, 16020, 16376, 16560, 16767, 17496, 18423, 18630, 19224, 19440, 19872, 20470, 21360, 21627, 21870, 22356, 23328, 24030, 24564, 24840, 25632, 26244, 27945, 28836, 29160, 29808, 30705, 32040, 32752, 32805, 33120, 33534, 34992, 36045, 36846, 37260, 38448, 38880, 40940, 42720, 43254, 43740, 44712, 48060, 49128, 49680, 50301, 52488, 55269, 55890, 57672, 58320, 59616, 61410, 64080, 64881, 65504, 65610, 67068, 69984, 72090, 73692, 74520, 76896, 81880, 83835, 86508, 87480, 89424, 92115, 96120, 98256, 99360, 100602, 104976, 108135, 110538, 111780, 115344, 116640, 122820, 128160, 129762, 131220, 134136, 144180, 147384, 149040, 150903, 163760, 165807, 167670, 173016, 174960, 178848, 184230, 192240, 194643, 196512, 201204, 209952, 216270, 221076, 223560, 230688, 245640, 251505, 259524, 262440, 268272, 276345, 288360, 294768, 298080, 301806, 324405, 327520, 331614, 335340, 346032, 349920, 368460, 384480, 389286, 402408, 432540, 442152, 447120, 491280, 497421, 503010, 519048, 524880, 536544, 552690, 576720, 583929, 589536, 603612, 648810, 663228, 670680, 692064, 736920, 754515, 778572, 804816, 829035, 865080, 884304, 894240, 973215, 982560, 994842, 1006020, 1038096, 1049760, 1105380, 1153440, 1167858, 1207224, 1297620, 1326456, 1341360, 1473840, 1492263, 1509030, 1557144, 1609632, 1658070, 1730160, 1768608, 1946430, 1989684, 2012040, 2076192, 2210760, 2335716, 2414448, 2487105, 2595240, 2652912, 2682720, 2919645, 2947680, 2984526, 3018060, 3114288, 3316140, 3460320, 3892860, 3979368, 4024080, 4421520, 4476789, 4671432, 4828896, 4974210, 5190480, 5305824, 5839290, 5969052, 6036120, 6228576, 6632280, 7461315, 7785720, 7958736, 8048160, 8843040, 8953578, 9342864, 9948420, 10380960, 11678580, 11938104, 12072240, 13264560, 13430367, 14922630, 15571440, 15917472, 17907156, 18685728, 19896840, 22383945, 23357160, 23876208, 24144480, 26529120, 26860734, 29845260, 31142880, 35814312, 39793680, 44767890, 46714320, 47752416, 53721468, 59690520, 67151835, 71628624, 79587360, 89535780, 93428640, 107442936, 119381040, 134303670, 143257248, 179071560, 214885872, 238762080, 268607340, 358143120, 429771744, 537214680, 716286240, 1074429360, 2148858720]

約数ペア:

[(1, 2148858720), (2, 1074429360), (3, 716286240), (4, 537214680), (5, 429771744), (6, 358143120), (8, 268607340), (9, 238762080), (10, 214885872), (12, 179071560), (15, 143257248), (16, 134303670), (18, 119381040), (20, 107442936), (23, 93428640), (24, 89535780), (27, 79587360), (30, 71628624), (32, 67151835), (36, 59690520), (40, 53721468), (45, 47752416), (46, 46714320), (48, 44767890), (54, 39793680), (60, 35814312), (69, 31142880), (72, 29845260), (80, 26860734), (81, 26529120), (89, 24144480), (90, 23876208), (92, 23357160), (96, 22383945), (108, 19896840), (115, 18685728), (120, 17907156), (135, 15917472), (138, 15571440), (144, 14922630), (160, 13430367), (162, 13264560), (178, 12072240), (180, 11938104), (184, 11678580), (207, 10380960), (216, 9948420), (230, 9342864), (240, 8953578), (243, 8843040), (267, 8048160), (270, 7958736), (276, 7785720), (288, 7461315), (324, 6632280), (345, 6228576), (356, 6036120), (360, 5969052), (368, 5839290), (405, 5305824), (414, 5190480), (432, 4974210), (445, 4828896), (460, 4671432), (480, 4476789), (486, 4421520), (534, 4024080), (540, 3979368), (552, 3892860), (621, 3460320), (648, 3316140), (690, 3114288), (712, 3018060), (720, 2984526), (729, 2947680), (736, 2919645), (801, 2682720), (810, 2652912), (828, 2595240), (864, 2487105), (890, 2414448), (920, 2335716), (972, 2210760), (1035, 2076192), (1068, 2012040), (1080, 1989684), (1104, 1946430), (1215, 1768608), (1242, 1730160), (1296, 1658070), (1335, 1609632), (1380, 1557144), (1424, 1509030), (1440, 1492263), (1458, 1473840), (1602, 1341360), (1620, 1326456), (1656, 1297620), (1780, 1207224), (1840, 1167858), (1863, 1153440), (1944, 1105380), (2047, 1049760), (2070, 1038096), (2136, 1006020), (2160, 994842), (2187, 982560), (2208, 973215), (2403, 894240), (2430, 884304), (2484, 865080), (2592, 829035), (2670, 804816), (2760, 778572), (2848, 754515), (2916, 736920), (3105, 692064), (3204, 670680), (3240, 663228), (3312, 648810), (3560, 603612), (3645, 589536), (3680, 583929), (3726, 576720), (3888, 552690), (4005, 536544), (4094, 524880), (4140, 519048), (4272, 503010), (4320, 497421), (4374, 491280), (4806, 447120), (4860, 442152), (4968, 432540), (5340, 402408), (5520, 389286), (5589, 384480), (5832, 368460), (6141, 349920), (6210, 346032), (6408, 335340), (6480, 331614), (6561, 327520), (6624, 324405), (7120, 301806), (7209, 298080), (7290, 294768), (7452, 288360), (7776, 276345), (8010, 268272), (8188, 262440), (8280, 259524), (8544, 251505), (8748, 245640), (9315, 230688), (9612, 223560), (9720, 221076), (9936, 216270), (10235, 209952), (10680, 201204), (10935, 196512), (11040, 194643), (11178, 192240), (11664, 184230), (12015, 178848), (12282, 174960), (12420, 173016), (12816, 167670), (12960, 165807), (13122, 163760), (14240, 150903), (14418, 149040), (14580, 147384), (14904, 144180), (16020, 134136), (16376, 131220), (16560, 129762), (16767, 128160), (17496, 122820), (18423, 116640), (18630, 115344), (19224, 111780), (19440, 110538), (19872, 108135), (20470, 104976), (21360, 100602), (21627, 99360), (21870, 98256), (22356, 96120), (23328, 92115), (24030, 89424), (24564, 87480), (24840, 86508), (25632, 83835), (26244, 81880), (27945, 76896), (28836, 74520), (29160, 73692), (29808, 72090), (30705, 69984), (32040, 67068), (32752, 65610), (32805, 65504), (33120, 64881), (33534, 64080), (34992, 61410), (36045, 59616), (36846, 58320), (37260, 57672), (38448, 55890), (38880, 55269), (40940, 52488), (42720, 50301), (43254, 49680), (43740, 49128), (44712, 48060)]