15831980736

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 672

約数和(自身を含む): 54483609600

約数和(自身を除く): 38651628864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 31, 32, 33, 38, 39, 44, 48, 52, 57, 62, 64, 66, 76, 78, 88, 89, 93, 96, 104, 114, 121, 124, 132, 143, 152, 156, 176, 178, 186, 192, 208, 209, 228, 242, 247, 248, 264, 267, 286, 304, 312, 341, 352, 356, 363, 372, 403, 416, 418, 429, 456, 484, 494, 496, 528, 534, 572, 589, 608, 624, 627, 682, 704, 712, 726, 741, 744, 806, 832, 836, 858, 912, 968, 979, 988, 992, 1023, 1056, 1068, 1144, 1157, 1178, 1209, 1216, 1248, 1254, 1364, 1424, 1452, 1482, 1488, 1573, 1612, 1672, 1691, 1716, 1767, 1824, 1936, 1958, 1976, 1984, 2046, 2112, 2136, 2288, 2299, 2314, 2356, 2418, 2496, 2508, 2717, 2728, 2759, 2848, 2904, 2937, 2964, 2976, 3146, 3224, 3344, 3382, 3432, 3471, 3534, 3648, 3751, 3872, 3916, 3952, 4092, 4272, 4433, 4576, 4598, 4628, 4712, 4719, 4836, 5016, 5073, 5434, 5456, 5518, 5696, 5808, 5874, 5928, 5952, 6292, 6448, 6479, 6688, 6764, 6864, 6897, 6942, 7068, 7502, 7657, 7744, 7832, 7904, 8151, 8184, 8277, 8544, 8866, 9152, 9196, 9256, 9424, 9438, 9672, 10032, 10146, 10769, 10868, 10912, 11036, 11253, 11616, 11748, 11856, 12584, 12727, 12896, 12958, 13299, 13376, 13528, 13728, 13794, 13884, 14136, 15004, 15314, 15664, 15808, 16302, 16368, 16554, 17088, 17732, 18392, 18512, 18601, 18848, 18876, 19344, 19437, 20064, 20292, 21538, 21736, 21824, 21983, 22072, 22506, 22971, 23232, 23496, 23712, 25168, 25454, 25792, 25916, 26598, 27056, 27456, 27588, 27768, 28272, 29887, 30008, 30349, 30628, 31328, 32307, 32604, 32736, 33108, 35464, 35867, 36784, 37024, 37202, 37696, 37752, 38181, 38688, 38874, 40128, 40584, 43076, 43472, 43966, 44144, 45012, 45942, 46992, 47424, 48763, 50336, 50908, 51832, 52421, 53196, 54112, 55176, 55536, 55803, 56544, 59774, 60016, 60698, 61256, 62656, 64614, 65208, 65472, 65949, 66216, 70928, 71269, 71734, 73568, 74048, 74404, 75504, 76362, 77376, 77748, 81168, 84227, 86152, 86944, 87932, 88288, 89661, 90024, 91047, 91884, 93984, 97526, 100672, 101816, 103664, 104842, 106392, 107601, 108224, 110352, 111072, 111606, 113088, 119548, 120032, 121396, 122512, 129228, 130416, 131898, 132432, 139997, 141856, 142538, 143468, 146289, 147136, 148808, 151008, 152724, 155496, 157263, 162336, 168454, 172304, 173888, 175864, 176576, 179322, 180048, 182094, 183768, 187968, 195052, 203632, 204611, 207328, 209684, 212784, 213807, 215202, 220704, 222144, 223212, 239096, 240064, 241813, 242792, 245024, 252681, 258456, 260832, 263796, 264864, 279994, 283712, 285076, 286936, 292578, 297616, 302016, 305448, 310992, 314526, 324672, 333839, 336908, 344608, 351728, 358644, 360096, 364188, 367536, 390104, 394537, 407264, 409222, 414656, 419368, 419991, 425568, 427614, 430404, 441408, 446424, 478192, 483626, 485584, 490048, 505362, 516912, 521664, 527592, 529728, 559988, 570152, 573872, 576631, 585156, 595232, 610896, 613833, 621984, 629052, 667678, 673816, 681473, 689216, 703456, 717288, 720192, 725439, 728376, 735072, 780208, 789074, 814528, 818444, 838736, 839982, 851136, 855228, 860808, 892848, 926497, 956384, 967252, 971168, 1001517, 1010724, 1033824, 1055184, 1119976, 1140304, 1147744, 1153262, 1170312, 1183611, 1190464, 1221792, 1227666, 1243968, 1258104, 1335356, 1347632, 1362946, 1406912, 1434576, 1450878, 1456752, 1470144, 1560416, 1578148, 1636888, 1677472, 1679964, 1710456, 1721616, 1729893, 1785696, 1852994, 1912768, 1934504, 1942336, 2003034, 2021448, 2044419, 2067648, 2110368, 2239952, 2280608, 2295488, 2306524, 2340624, 2367222, 2443584, 2455332, 2516208, 2659943, 2670712, 2695264, 2725892, 2779491, 2869152, 2901756, 2913504, 3120832, 3156296, 3273776, 3354944, 3359928, 3420912, 3443232, 3459786, 3571392, 3705988, 3869008, 4006068, 4042896, 4088838, 4220736, 4339907, 4479904, 4561216, 4613048, 4681248, 4734444, 4910664, 5032416, 5319886, 5341424, 5390528, 5451784, 5558982, 5738304, 5803512, 5827008, 6312592, 6342941, 6547552, 6719856, 6841824, 6886464, 6919572, 7411976, 7496203, 7738016, 7979829, 8012136, 8085792, 8177676, 8679814, 8959808, 9226096, 9362496, 9468888, 9821328, 10064832, 10639772, 10682848, 10903568, 11117964, 11607024, 12625184, 12685882, 13019721, 13095104, 13439712, 13683648, 13839144, 14823952, 14992406, 15476032, 15959658, 16024272, 16171584, 16355352, 17359628, 18452192, 18937776, 19028823, 19642656, 21279544, 21365696, 21807136, 22235928, 22488609, 23214048, 25250368, 25371764, 26039442, 26879424, 27678288, 29647904, 29984812, 31919316, 32048544, 32710704, 34719256, 36904384, 37875552, 38057646, 39285312, 42559088, 43614272, 44471856, 44977218, 46428096, 50743528, 52078884, 55356576, 59295808, 59969624, 63838632, 64097088, 65421408, 69438512, 75751104, 76115292, 82458233, 85118176, 88943712, 89954436, 101487056, 104157768, 110713152, 119939248, 127677264, 130842816, 138877024, 152230584, 164916466, 170236352, 177887424, 179908872, 202974112, 208315536, 239878496, 247374699, 255354528, 277754048, 304461168, 329832932, 359817744, 405948224, 416631072, 479756992, 494749398, 510709056, 608922336, 659665864, 719635488, 833262144, 989498796, 1217844672, 1319331728, 1439270976, 1978997592, 2638663456, 3957995184, 5277326912, 7915990368, 15831980736]

約数ペア:

[(1, 15831980736), (2, 7915990368), (3, 5277326912), (4, 3957995184), (6, 2638663456), (8, 1978997592), (11, 1439270976), (12, 1319331728), (13, 1217844672), (16, 989498796), (19, 833262144), (22, 719635488), (24, 659665864), (26, 608922336), (31, 510709056), (32, 494749398), (33, 479756992), (38, 416631072), (39, 405948224), (44, 359817744), (48, 329832932), (52, 304461168), (57, 277754048), (62, 255354528), (64, 247374699), (66, 239878496), (76, 208315536), (78, 202974112), (88, 179908872), (89, 177887424), (93, 170236352), (96, 164916466), (104, 152230584), (114, 138877024), (121, 130842816), (124, 127677264), (132, 119939248), (143, 110713152), (152, 104157768), (156, 101487056), (176, 89954436), (178, 88943712), (186, 85118176), (192, 82458233), (208, 76115292), (209, 75751104), (228, 69438512), (242, 65421408), (247, 64097088), (248, 63838632), (264, 59969624), (267, 59295808), (286, 55356576), (304, 52078884), (312, 50743528), (341, 46428096), (352, 44977218), (356, 44471856), 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