1785383280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:996

約数の個数: 240

約数和(自身を含む): 6312024576

約数和(自身を除く): 4526641296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 131, 138, 144, 180, 184, 207, 230, 240, 262, 276, 345, 360, 368, 393, 414, 460, 524, 552, 655, 690, 720, 786, 823, 828, 920, 1035, 1048, 1104, 1179, 1310, 1380, 1572, 1646, 1656, 1840, 1965, 2070, 2096, 2358, 2469, 2620, 2760, 3013, 3144, 3292, 3312, 3930, 4115, 4140, 4716, 4938, 5240, 5520, 5895, 6026, 6288, 6584, 7407, 7860, 8230, 8280, 9039, 9432, 9876, 10480, 11790, 12052, 12345, 13168, 14814, 15065, 15720, 16460, 16560, 18078, 18864, 18929, 19752, 23580, 24104, 24690, 27117, 29628, 30130, 31440, 32920, 36156, 37035, 37858, 39504, 45195, 47160, 48208, 49380, 54234, 56787, 59256, 60260, 65840, 72312, 74070, 75716, 90390, 94320, 94645, 98760, 107813, 108468, 113574, 118512, 120520, 135585, 144624, 148140, 151432, 170361, 180780, 189290, 197520, 215626, 216936, 227148, 241040, 271170, 283935, 296280, 302864, 323439, 340722, 361560, 378580, 431252, 433872, 454296, 539065, 542340, 567870, 592560, 646878, 681444, 723120, 757160, 851805, 862504, 908592, 970317, 1078130, 1084680, 1135740, 1293756, 1362888, 1514320, 1617195, 1703610, 1725008, 1940634, 2156260, 2169360, 2271480, 2479699, 2587512, 2725776, 3234390, 3407220, 3881268, 4312520, 4542960, 4851585, 4959398, 5175024, 6468780, 6814440, 7439097, 7762536, 8625040, 9703170, 9918796, 12398495, 12937560, 13628880, 14878194, 15525072, 19406340, 19837592, 22317291, 24796990, 25875120, 29756388, 37195485, 38812680, 39675184, 44634582, 49593980, 59512776, 74390970, 77625360, 89269164, 99187960, 111586455, 119025552, 148781940, 178538328, 198375920, 223172910, 297563880, 357076656, 446345820, 595127760, 892691640, 1785383280]

約数ペア:

[(1, 1785383280), (2, 892691640), (3, 595127760), (4, 446345820), (5, 357076656), (6, 297563880), (8, 223172910), (9, 198375920), (10, 178538328), (12, 148781940), (15, 119025552), (16, 111586455), (18, 99187960), (20, 89269164), (23, 77625360), (24, 74390970), (30, 59512776), (36, 49593980), (40, 44634582), (45, 39675184), (46, 38812680), (48, 37195485), (60, 29756388), (69, 25875120), (72, 24796990), (80, 22317291), (90, 19837592), (92, 19406340), (115, 15525072), (120, 14878194), (131, 13628880), (138, 12937560), (144, 12398495), (180, 9918796), (184, 9703170), (207, 8625040), (230, 7762536), (240, 7439097), (262, 6814440), (276, 6468780), (345, 5175024), (360, 4959398), (368, 4851585), (393, 4542960), (414, 4312520), (460, 3881268), (524, 3407220), (552, 3234390), (655, 2725776), (690, 2587512), (720, 2479699), (786, 2271480), (823, 2169360), (828, 2156260), (920, 1940634), (1035, 1725008), (1048, 1703610), (1104, 1617195), (1179, 1514320), (1310, 1362888), (1380, 1293756), (1572, 1135740), (1646, 1084680), (1656, 1078130), (1840, 970317), (1965, 908592), (2070, 862504), (2096, 851805), (2358, 757160), (2469, 723120), (2620, 681444), (2760, 646878), (3013, 592560), (3144, 567870), (3292, 542340), (3312, 539065), (3930, 454296), (4115, 433872), (4140, 431252), (4716, 378580), (4938, 361560), (5240, 340722), (5520, 323439), (5895, 302864), (6026, 296280), (6288, 283935), (6584, 271170), (7407, 241040), (7860, 227148), (8230, 216936), (8280, 215626), (9039, 197520), (9432, 189290), (9876, 180780), (10480, 170361), (11790, 151432), (12052, 148140), (12345, 144624), (13168, 135585), (14814, 120520), (15065, 118512), (15720, 113574), (16460, 108468), (16560, 107813), (18078, 98760), (18864, 94645), (18929, 94320), (19752, 90390), (23580, 75716), (24104, 74070), (24690, 72312), (27117, 65840), (29628, 60260), (30130, 59256), (31440, 56787), (32920, 54234), (36156, 49380), (37035, 48208), (37858, 47160), (39504, 45195)]