816095280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 640

約数和(自身を含む): 3519774720

約数和(自身を除く): 2703679440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 43, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 79, 80, 84, 86, 88, 91, 104, 105, 110, 112, 120, 129, 130, 132, 140, 143, 154, 156, 158, 165, 168, 172, 176, 182, 195, 208, 210, 215, 220, 231, 237, 240, 258, 260, 264, 273, 280, 286, 301, 308, 312, 316, 330, 336, 344, 364, 385, 390, 395, 420, 429, 430, 440, 455, 462, 473, 474, 516, 520, 528, 546, 553, 559, 560, 572, 602, 616, 624, 632, 645, 660, 688, 715, 728, 770, 780, 790, 840, 858, 860, 869, 880, 903, 910, 924, 946, 948, 1001, 1027, 1032, 1040, 1092, 1106, 1118, 1144, 1155, 1185, 1204, 1232, 1264, 1290, 1320, 1365, 1419, 1430, 1456, 1505, 1540, 1560, 1580, 1659, 1677, 1680, 1716, 1720, 1738, 1806, 1820, 1848, 1892, 1896, 2002, 2054, 2064, 2145, 2184, 2212, 2236, 2288, 2310, 2365, 2370, 2408, 2580, 2607, 2640, 2730, 2765, 2795, 2838, 2860, 3003, 3010, 3080, 3081, 3120, 3160, 3311, 3318, 3354, 3397, 3432, 3440, 3476, 3612, 3640, 3696, 3784, 3792, 3913, 4004, 4108, 4290, 4345, 4368, 4424, 4472, 4515, 4620, 4730, 4740, 4816, 5005, 5135, 5160, 5214, 5460, 5530, 5590, 5676, 5720, 6006, 6020, 6083, 6149, 6160, 6162, 6320, 6622, 6636, 6708, 6794, 6864, 6952, 7095, 7189, 7224, 7280, 7568, 7826, 8008, 8216, 8295, 8385, 8580, 8690, 8848, 8944, 9030, 9240, 9460, 9480, 9933, 10010, 10191, 10270, 10320, 10428, 10920, 11060, 11180, 11297, 11352, 11440, 11739, 12012, 12040, 12166, 12298, 12324, 13035, 13244, 13272, 13416, 13588, 13904, 14190, 14378, 14448, 15015, 15405, 15652, 16016, 16432, 16555, 16590, 16770, 16985, 17160, 17380, 18060, 18249, 18447, 18480, 18920, 18960, 19565, 19866, 20020, 20382, 20540, 20856, 21567, 21840, 22120, 22360, 22594, 22704, 23478, 23779, 24024, 24080, 24332, 24596, 24648, 26070, 26488, 26544, 26832, 27176, 28380, 28756, 30030, 30415, 30745, 30810, 31304, 33110, 33180, 33540, 33891, 33970, 34320, 34760, 35945, 36120, 36498, 36894, 37367, 37840, 39130, 39732, 40040, 40764, 41080, 41712, 43043, 43134, 44161, 44240, 44720, 45188, 46956, 47558, 48048, 48664, 49192, 49296, 49665, 50955, 52140, 52976, 54352, 56485, 56760, 57512, 58695, 60060, 60830, 61490, 61620, 62608, 66220, 66360, 67080, 67782, 67940, 69520, 71337, 71890, 72240, 72996, 73788, 74734, 78260, 79079, 79464, 80080, 81528, 82160, 86086, 86268, 88322, 90376, 91245, 92235, 93912, 95116, 97328, 98384, 99330, 101910, 104280, 107835, 112101, 112970, 113520, 115024, 117390, 118895, 120120, 121660, 122980, 123240, 129129, 132440, 132483, 132720, 134160, 135564, 135880, 142674, 143780, 145992, 147576, 149468, 156520, 158158, 158928, 163056, 169455, 172172, 172536, 176644, 180752, 182490, 184470, 186835, 187824, 190232, 198660, 203820, 208560, 215215, 215670, 220805, 224202, 225940, 234780, 237237, 237790, 240240, 243320, 245960, 246480, 258258, 261569, 264880, 264966, 271128, 271760, 285348, 287560, 291984, 295152, 298936, 309127, 313040, 316316, 338910, 344344, 345072, 353288, 356685, 364980, 368940, 373670, 380464, 395395, 397320, 407640, 430430, 431340, 441610, 448404, 451880, 469560, 474474, 475580, 485771, 486640, 491920, 516516, 523138, 529932, 542256, 560505, 570696, 575120, 597872, 618254, 632632, 645645, 662415, 677820, 688688, 706576, 713370, 729960, 737880, 747340, 784707, 790790, 794640, 815280, 860860, 862680, 883220, 896808, 903760, 927381, 939120, 948948, 951160, 971542, 1033032, 1046276, 1059864, 1121010, 1141392, 1186185, 1236508, 1265264, 1291290, 1307845, 1324830, 1355640, 1426740, 1457313, 1459920, 1475760, 1494680, 1545635, 1569414, 1581580, 1721720, 1725360, 1766440, 1793616, 1854762, 1897896, 1902320, 1943084, 2066064, 2092552, 2119728, 2242020, 2372370, 2428855, 2473016, 2582580, 2615690, 2649660, 2711280, 2853480, 2914626, 2989360, 3091270, 3138828, 3163160, 3400397, 3443440, 3532880, 3709524, 3795792, 3886168, 3923535, 4185104, 4484040, 4636905, 4744740, 4857710, 4946032, 5165160, 5231380, 5299320, 5706960, 5829252, 6182540, 6277656, 6326320, 6800794, 7286565, 7419048, 7772336, 7847070, 8968080, 9273810, 9489480, 9715420, 10201191, 10330320, 10462760, 10598640, 11658504, 12365080, 12555312, 13601588, 14573130, 14838096, 15694140, 17001985, 18547620, 18978960, 19430840, 20402382, 20925520, 23317008, 24730160, 27203176, 29146260, 31388280, 34003970, 37095240, 38861680, 40804764, 51005955, 54406352, 58292520, 62776560, 68007940, 74190480, 81609528, 102011910, 116585040, 136015880, 163219056, 204023820, 272031760, 408047640, 816095280]

約数ペア:

[(1, 816095280), (2, 408047640), (3, 272031760), (4, 204023820), (5, 163219056), (6, 136015880), (7, 116585040), (8, 102011910), (10, 81609528), (11, 74190480), (12, 68007940), (13, 62776560), (14, 58292520), (15, 54406352), (16, 51005955), (20, 40804764), (21, 38861680), (22, 37095240), (24, 34003970), (26, 31388280), (28, 29146260), (30, 27203176), (33, 24730160), (35, 23317008), (39, 20925520), (40, 20402382), (42, 19430840), (43, 18978960), (44, 18547620), (48, 17001985), (52, 15694140), (55, 14838096), (56, 14573130), (60, 13601588), (65, 12555312), (66, 12365080), (70, 11658504), (77, 10598640), (78, 10462760), (79, 10330320), (80, 10201191), (84, 9715420), (86, 9489480), (88, 9273810), (91, 8968080), (104, 7847070), (105, 7772336), (110, 7419048), (112, 7286565), (120, 6800794), (129, 6326320), (130, 6277656), (132, 6182540), (140, 5829252), (143, 5706960), (154, 5299320), (156, 5231380), (158, 5165160), (165, 4946032), (168, 4857710), (172, 4744740), (176, 4636905), (182, 4484040), (195, 4185104), (208, 3923535), (210, 3886168), (215, 3795792), (220, 3709524), (231, 3532880), (237, 3443440), (240, 3400397), (258, 3163160), (260, 3138828), (264, 3091270), (273, 2989360), (280, 2914626), (286, 2853480), (301, 2711280), (308, 2649660), (312, 2615690), (316, 2582580), (330, 2473016), (336, 2428855), (344, 2372370), (364, 2242020), (385, 2119728), (390, 2092552), (395, 2066064), (420, 1943084), (429, 1902320), (430, 1897896), (440, 1854762), (455, 1793616), (462, 1766440), (473, 1725360), (474, 1721720), (516, 1581580), (520, 1569414), (528, 1545635), (546, 1494680), (553, 1475760), (559, 1459920), (560, 1457313), (572, 1426740), (602, 1355640), (616, 1324830), (624, 1307845), (632, 1291290), (645, 1265264), (660, 1236508), (688, 1186185), (715, 1141392), (728, 1121010), (770, 1059864), (780, 1046276), (790, 1033032), (840, 971542), (858, 951160), (860, 948948), (869, 939120), (880, 927381), (903, 903760), (910, 896808), (924, 883220), (946, 862680), (948, 860860), (1001, 815280), (1027, 794640), (1032, 790790), (1040, 784707), (1092, 747340), (1106, 737880), (1118, 729960), (1144, 713370), (1155, 706576), (1185, 688688), (1204, 677820), (1232, 662415), (1264, 645645), (1290, 632632), (1320, 618254), (1365, 597872), (1419, 575120), (1430, 570696), (1456, 560505), (1505, 542256), (1540, 529932), (1560, 523138), (1580, 516516), (1659, 491920), (1677, 486640), (1680, 485771), (1716, 475580), (1720, 474474), (1738, 469560), (1806, 451880), (1820, 448404), (1848, 441610), (1892, 431340), (1896, 430430), (2002, 407640), (2054, 397320), (2064, 395395), (2145, 380464), (2184, 373670), (2212, 368940), (2236, 364980), (2288, 356685), (2310, 353288), (2365, 345072), (2370, 344344), (2408, 338910), (2580, 316316), (2607, 313040), (2640, 309127), (2730, 298936), (2765, 295152), (2795, 291984), (2838, 287560), (2860, 285348), (3003, 271760), (3010, 271128), (3080, 264966), (3081, 264880), (3120, 261569), (3160, 258258), (3311, 246480), (3318, 245960), (3354, 243320), (3397, 240240), (3432, 237790), (3440, 237237), (3476, 234780), (3612, 225940), (3640, 224202), (3696, 220805), (3784, 215670), (3792, 215215), (3913, 208560), (4004, 203820), (4108, 198660), (4290, 190232), (4345, 187824), (4368, 186835), (4424, 184470), (4472, 182490), (4515, 180752), (4620, 176644), (4730, 172536), (4740, 172172), (4816, 169455), (5005, 163056), (5135, 158928), (5160, 158158), (5214, 156520), (5460, 149468), (5530, 147576), (5590, 145992), (5676, 143780), (5720, 142674), (6006, 135880), (6020, 135564), (6083, 134160), (6149, 132720), (6160, 132483), (6162, 132440), (6320, 129129), (6622, 123240), (6636, 122980), (6708, 121660), (6794, 120120), (6864, 118895), (6952, 117390), (7095, 115024), (7189, 113520), (7224, 112970), (7280, 112101), (7568, 107835), (7826, 104280), (8008, 101910), (8216, 99330), (8295, 98384), (8385, 97328), (8580, 95116), (8690, 93912), (8848, 92235), (8944, 91245), (9030, 90376), (9240, 88322), (9460, 86268), (9480, 86086), (9933, 82160), (10010, 81528), (10191, 80080), (10270, 79464), (10320, 79079), (10428, 78260), (10920, 74734), (11060, 73788), (11180, 72996), (11297, 72240), (11352, 71890), (11440, 71337), (11739, 69520), (12012, 67940), (12040, 67782), (12166, 67080), (12298, 66360), (12324, 66220), (13035, 62608), (13244, 61620), (13272, 61490), (13416, 60830), (13588, 60060), (13904, 58695), (14190, 57512), (14378, 56760), (14448, 56485), (15015, 54352), (15405, 52976), (15652, 52140), (16016, 50955), (16432, 49665), (16555, 49296), (16590, 49192), (16770, 48664), (16985, 48048), (17160, 47558), (17380, 46956), (18060, 45188), (18249, 44720), (18447, 44240), (18480, 44161), (18920, 43134), (18960, 43043), (19565, 41712), (19866, 41080), (20020, 40764), (20382, 40040), (20540, 39732), (20856, 39130), (21567, 37840), (21840, 37367), (22120, 36894), (22360, 36498), (22594, 36120), (22704, 35945), (23478, 34760), (23779, 34320), (24024, 33970), (24080, 33891), (24332, 33540), (24596, 33180), (24648, 33110), (26070, 31304), (26488, 30810), (26544, 30745), (26832, 30415), (27176, 30030), (28380, 28756)]