1270844640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 480

約数和(自身を含む): 5097042720

約数和(自身を除く): 3826198080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 81, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 162, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 324, 342, 351, 360, 380, 390, 397, 405, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 585, 608, 624, 648, 684, 702, 720, 741, 760, 780, 794, 810, 855, 864, 912, 936, 988, 1026, 1040, 1053, 1080, 1140, 1170, 1191, 1235, 1248, 1296, 1368, 1404, 1440, 1482, 1520, 1539, 1560, 1588, 1620, 1710, 1755, 1824, 1872, 1976, 1985, 2052, 2080, 2106, 2160, 2223, 2280, 2340, 2382, 2470, 2565, 2592, 2736, 2808, 2964, 3040, 3078, 3120, 3176, 3240, 3420, 3510, 3573, 3705, 3744, 3952, 3970, 4104, 4212, 4320, 4446, 4560, 4680, 4764, 4940, 5130, 5161, 5265, 5472, 5616, 5928, 5955, 6156, 6240, 6352, 6480, 6669, 6840, 7020, 7146, 7410, 7543, 7695, 7904, 7940, 8208, 8424, 8892, 9120, 9360, 9528, 9880, 10260, 10322, 10530, 10719, 11115, 11232, 11856, 11910, 12312, 12704, 12960, 13338, 13680, 14040, 14292, 14820, 15086, 15390, 15483, 15880, 16416, 16848, 17784, 17865, 18720, 19056, 19760, 20007, 20520, 20644, 21060, 21438, 22230, 22629, 23712, 23820, 24624, 25805, 26676, 27360, 28080, 28584, 29640, 30172, 30780, 30966, 31760, 32157, 33345, 33696, 35568, 35730, 37715, 38112, 39520, 40014, 41040, 41288, 42120, 42876, 44460, 45258, 46449, 47640, 49248, 51610, 53352, 53595, 56160, 57168, 59280, 60344, 61560, 61932, 63520, 64314, 66690, 67887, 71136, 71460, 75430, 77415, 80028, 82080, 82576, 84240, 85752, 88920, 90516, 92898, 95280, 98059, 100035, 103220, 106704, 107190, 113145, 114336, 118560, 120688, 123120, 123864, 128628, 133380, 135774, 139347, 142920, 150860, 154830, 160056, 160785, 165152, 168480, 171504, 177840, 181032, 185796, 190560, 196118, 200070, 203661, 206440, 213408, 214380, 226290, 232245, 241376, 246240, 247728, 257256, 266760, 271548, 278694, 285840, 294177, 301720, 309660, 320112, 321570, 339435, 343008, 355680, 362064, 371592, 392236, 400140, 407322, 412880, 418041, 428760, 452580, 464490, 490295, 495456, 514512, 533520, 543096, 557388, 571680, 588354, 603440, 610983, 619320, 640224, 643140, 678870, 696735, 724128, 743184, 784472, 800280, 814644, 825760, 836082, 857520, 882531, 905160, 928980, 980590, 1018305, 1029024, 1067040, 1086192, 1114776, 1176708, 1206880, 1221966, 1238640, 1286280, 1357740, 1393470, 1470885, 1486368, 1568944, 1600560, 1629288, 1672164, 1715040, 1765062, 1810320, 1857960, 1961180, 2036610, 2090205, 2172384, 2229552, 2353416, 2443932, 2477280, 2572560, 2647593, 2715480, 2786940, 2941770, 3054915, 3137888, 3201120, 3258576, 3344328, 3530124, 3620640, 3715920, 3922360, 4073220, 4180410, 4412655, 4459104, 4706832, 4887864, 5145120, 5295186, 5430960, 5573880, 5883540, 6109830, 6517152, 6688656, 7060248, 7431840, 7844720, 7942779, 8146440, 8360820, 8825310, 9413664, 9775728, 10590372, 10861920, 11147760, 11767080, 12219660, 13237965, 13377312, 14120496, 15689440, 15885558, 16292880, 16721640, 17650620, 19551456, 21180744, 22295520, 23534160, 24439320, 26475930, 28240992, 31771116, 32585760, 33443280, 35301240, 39713895, 42361488, 47068320, 48878640, 52951860, 63542232, 66886560, 70602480, 79427790, 84722976, 97757280, 105903720, 127084464, 141204960, 158855580, 211807440, 254168928, 317711160, 423614880, 635422320, 1270844640]

約数ペア:

[(1, 1270844640), (2, 635422320), (3, 423614880), (4, 317711160), (5, 254168928), (6, 211807440), (8, 158855580), (9, 141204960), (10, 127084464), (12, 105903720), (13, 97757280), (15, 84722976), (16, 79427790), (18, 70602480), (19, 66886560), (20, 63542232), (24, 52951860), (26, 48878640), (27, 47068320), (30, 42361488), (32, 39713895), (36, 35301240), (38, 33443280), (39, 32585760), (40, 31771116), (45, 28240992), (48, 26475930), (52, 24439320), (54, 23534160), (57, 22295520), (60, 21180744), (65, 19551456), (72, 17650620), (76, 16721640), (78, 16292880), (80, 15885558), (81, 15689440), (90, 14120496), (95, 13377312), (96, 13237965), (104, 12219660), (108, 11767080), (114, 11147760), (117, 10861920), (120, 10590372), (130, 9775728), (135, 9413664), (144, 8825310), (152, 8360820), (156, 8146440), (160, 7942779), (162, 7844720), (171, 7431840), (180, 7060248), (190, 6688656), (195, 6517152), (208, 6109830), (216, 5883540), (228, 5573880), (234, 5430960), (240, 5295186), (247, 5145120), (260, 4887864), (270, 4706832), (285, 4459104), (288, 4412655), (304, 4180410), (312, 4073220), (324, 3922360), (342, 3715920), (351, 3620640), (360, 3530124), (380, 3344328), (390, 3258576), (397, 3201120), (405, 3137888), (416, 3054915), (432, 2941770), (456, 2786940), (468, 2715480), (480, 2647593), (494, 2572560), (513, 2477280), (520, 2443932), (540, 2353416), (570, 2229552), (585, 2172384), (608, 2090205), (624, 2036610), (648, 1961180), (684, 1857960), (702, 1810320), (720, 1765062), (741, 1715040), (760, 1672164), (780, 1629288), (794, 1600560), (810, 1568944), (855, 1486368), (864, 1470885), (912, 1393470), (936, 1357740), (988, 1286280), (1026, 1238640), (1040, 1221966), (1053, 1206880), (1080, 1176708), (1140, 1114776), (1170, 1086192), (1191, 1067040), (1235, 1029024), (1248, 1018305), (1296, 980590), (1368, 928980), (1404, 905160), (1440, 882531), (1482, 857520), (1520, 836082), (1539, 825760), (1560, 814644), (1588, 800280), (1620, 784472), (1710, 743184), (1755, 724128), (1824, 696735), (1872, 678870), (1976, 643140), (1985, 640224), (2052, 619320), (2080, 610983), (2106, 603440), (2160, 588354), (2223, 571680), (2280, 557388), (2340, 543096), (2382, 533520), (2470, 514512), (2565, 495456), (2592, 490295), (2736, 464490), (2808, 452580), (2964, 428760), (3040, 418041), (3078, 412880), (3120, 407322), (3176, 400140), (3240, 392236), (3420, 371592), (3510, 362064), (3573, 355680), (3705, 343008), (3744, 339435), (3952, 321570), (3970, 320112), (4104, 309660), (4212, 301720), (4320, 294177), (4446, 285840), (4560, 278694), (4680, 271548), (4764, 266760), (4940, 257256), (5130, 247728), (5161, 246240), (5265, 241376), (5472, 232245), (5616, 226290), (5928, 214380), (5955, 213408), (6156, 206440), (6240, 203661), (6352, 200070), (6480, 196118), (6669, 190560), (6840, 185796), (7020, 181032), (7146, 177840), (7410, 171504), (7543, 168480), (7695, 165152), (7904, 160785), (7940, 160056), (8208, 154830), (8424, 150860), (8892, 142920), (9120, 139347), (9360, 135774), (9528, 133380), (9880, 128628), (10260, 123864), (10322, 123120), (10530, 120688), (10719, 118560), (11115, 114336), (11232, 113145), (11856, 107190), (11910, 106704), (12312, 103220), (12704, 100035), (12960, 98059), (13338, 95280), (13680, 92898), (14040, 90516), (14292, 88920), (14820, 85752), (15086, 84240), (15390, 82576), (15483, 82080), (15880, 80028), (16416, 77415), (16848, 75430), (17784, 71460), (17865, 71136), (18720, 67887), (19056, 66690), (19760, 64314), (20007, 63520), (20520, 61932), (20644, 61560), (21060, 60344), (21438, 59280), (22230, 57168), (22629, 56160), (23712, 53595), (23820, 53352), (24624, 51610), (25805, 49248), (26676, 47640), (27360, 46449), (28080, 45258), (28584, 44460), (29640, 42876), (30172, 42120), (30780, 41288), (30966, 41040), (31760, 40014), (32157, 39520), (33345, 38112), (33696, 37715), (35568, 35730)]