2780134560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:138

約数の個数: 648

約数和(自身を含む): 11681767188

約数和(自身を除く): 8901632628

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 41, 42, 45, 48, 49, 56, 60, 62, 63, 70, 72, 80, 82, 84, 90, 93, 96, 98, 105, 112, 120, 123, 124, 126, 140, 144, 147, 155, 160, 164, 168, 180, 186, 196, 205, 210, 217, 224, 240, 245, 246, 248, 252, 279, 280, 287, 288, 294, 310, 315, 328, 336, 360, 369, 372, 392, 410, 420, 434, 441, 465, 480, 490, 492, 496, 504, 558, 560, 574, 588, 615, 620, 630, 651, 656, 672, 720, 735, 738, 744, 784, 820, 840, 861, 868, 882, 930, 961, 980, 984, 992, 1008, 1085, 1116, 1120, 1148, 1176, 1230, 1240, 1260, 1271, 1302, 1312, 1395, 1435, 1440, 1470, 1476, 1488, 1519, 1568, 1640, 1680, 1722, 1736, 1764, 1845, 1860, 1922, 1953, 1960, 1968, 2009, 2016, 2170, 2205, 2232, 2296, 2352, 2460, 2480, 2520, 2542, 2583, 2604, 2790, 2870, 2883, 2940, 2952, 2976, 3038, 3255, 3280, 3360, 3444, 3472, 3528, 3690, 3720, 3813, 3844, 3906, 3920, 3936, 4018, 4305, 4340, 4410, 4464, 4557, 4592, 4704, 4805, 4920, 4960, 5040, 5084, 5166, 5208, 5580, 5740, 5766, 5880, 5904, 6027, 6076, 6355, 6510, 6560, 6727, 6888, 6944, 7056, 7380, 7440, 7595, 7626, 7688, 7812, 7840, 8036, 8610, 8649, 8680, 8820, 8897, 8928, 9114, 9184, 9610, 9765, 9840, 10045, 10080, 10168, 10332, 10416, 11160, 11439, 11480, 11532, 11760, 11808, 12054, 12152, 12710, 12915, 13020, 13454, 13671, 13776, 14112, 14415, 14760, 14880, 15190, 15252, 15376, 15624, 16072, 17220, 17298, 17360, 17640, 17794, 18081, 18228, 19065, 19220, 19530, 19680, 20090, 20181, 20336, 20664, 20832, 22320, 22785, 22878, 22960, 23064, 23520, 24108, 24304, 25420, 25830, 26040, 26691, 26908, 27342, 27552, 28830, 29520, 30135, 30380, 30504, 30752, 31248, 32144, 33635, 34440, 34596, 34720, 35280, 35588, 36162, 36456, 38130, 38440, 39060, 39401, 40180, 40362, 40672, 41328, 43245, 44485, 44640, 45570, 45756, 45920, 46128, 47089, 48216, 48608, 50840, 51660, 52080, 53382, 53816, 54684, 57195, 57660, 59040, 60270, 60543, 60760, 61008, 62279, 62496, 64288, 67270, 68355, 68880, 69192, 70560, 71176, 72324, 72912, 76260, 76880, 78120, 78802, 80073, 80360, 80724, 82656, 86490, 88970, 90405, 91140, 91512, 92256, 94178, 96432, 100905, 101680, 103320, 104160, 106764, 107632, 109368, 114390, 115320, 118203, 120540, 121086, 121520, 122016, 124558, 133455, 134540, 136710, 137760, 138384, 141267, 142352, 144648, 145824, 152520, 153760, 156240, 157604, 160146, 160720, 161448, 172980, 177940, 180810, 182280, 183024, 186837, 188356, 192864, 197005, 201810, 203360, 206640, 213528, 215264, 218736, 228780, 230640, 235445, 236406, 241080, 242172, 243040, 249116, 266910, 269080, 273420, 275807, 276768, 282534, 284704, 289296, 302715, 305040, 311395, 312480, 315208, 320292, 321440, 322896, 345960, 354609, 355880, 361620, 364560, 366048, 373674, 376712, 394010, 400365, 403620, 413280, 423801, 427056, 437472, 457560, 461280, 470890, 472812, 482160, 484344, 498232, 533820, 538160, 546840, 551614, 560511, 565068, 578592, 591015, 605430, 610080, 622790, 630416, 640584, 645792, 691920, 706335, 709218, 711760, 723240, 729120, 747348, 753424, 788020, 800730, 807240, 827421, 847602, 854112, 915120, 934185, 941780, 945624, 964320, 968688, 996464, 1067640, 1076320, 1093680, 1103228, 1121022, 1130136, 1182030, 1210860, 1245580, 1260832, 1281168, 1379035, 1383840, 1412670, 1418436, 1423520, 1446480, 1494696, 1506848, 1576040, 1601460, 1614480, 1654842, 1695204, 1773045, 1830240, 1868370, 1883560, 1891248, 1930649, 1937376, 1992928, 2119005, 2135280, 2187360, 2206456, 2242044, 2260272, 2364060, 2421720, 2482263, 2491160, 2562336, 2758070, 2802555, 2825340, 2836872, 2892960, 2989392, 3152080, 3202920, 3228960, 3309684, 3390408, 3546090, 3736740, 3767120, 3782496, 3861298, 4137105, 4238010, 4270560, 4412912, 4484088, 4520544, 4728120, 4843440, 4964526, 4982320, 5516140, 5605110, 5650680, 5673744, 5791947, 5978784, 6304160, 6405840, 6619368, 6780816, 7092180, 7473480, 7534240, 7722596, 8274210, 8476020, 8825824, 8968176, 9456240, 9653245, 9686880, 9929052, 9964640, 11032280, 11210220, 11301360, 11347488, 11583894, 12411315, 12811680, 13238736, 13561632, 14184360, 14946960, 15445192, 16548420, 16952040, 17375841, 17936352, 18912480, 19306490, 19858104, 22064560, 22420440, 22602720, 23167788, 24822630, 26477472, 28368720, 28959735, 29893920, 30890384, 33096840, 33904080, 34751682, 38612980, 39716208, 44129120, 44840880, 46335576, 49645260, 56737440, 57919470, 61780768, 66193680, 67808160, 69503364, 77225960, 79432416, 86879205, 89681760, 92671152, 99290520, 115838940, 132387360, 139006728, 154451920, 173758410, 185342304, 198581040, 231677880, 278013456, 308903840, 347516820, 397162080, 463355760, 556026912, 695033640, 926711520, 1390067280, 2780134560]

約数ペア:

[(1, 2780134560), (2, 1390067280), (3, 926711520), (4, 695033640), (5, 556026912), (6, 463355760), (7, 397162080), (8, 347516820), (9, 308903840), (10, 278013456), (12, 231677880), (14, 198581040), (15, 185342304), (16, 173758410), (18, 154451920), (20, 139006728), (21, 132387360), (24, 115838940), (28, 99290520), (30, 92671152), (31, 89681760), (32, 86879205), (35, 79432416), (36, 77225960), (40, 69503364), (41, 67808160), (42, 66193680), (45, 61780768), (48, 57919470), (49, 56737440), (56, 49645260), (60, 46335576), (62, 44840880), (63, 44129120), (70, 39716208), (72, 38612980), (80, 34751682), (82, 33904080), (84, 33096840), (90, 30890384), (93, 29893920), (96, 28959735), (98, 28368720), (105, 26477472), (112, 24822630), (120, 23167788), (123, 22602720), (124, 22420440), (126, 22064560), (140, 19858104), (144, 19306490), (147, 18912480), (155, 17936352), (160, 17375841), (164, 16952040), (168, 16548420), (180, 15445192), (186, 14946960), (196, 14184360), (205, 13561632), (210, 13238736), (217, 12811680), (224, 12411315), (240, 11583894), (245, 11347488), (246, 11301360), (248, 11210220), (252, 11032280), (279, 9964640), (280, 9929052), (287, 9686880), (288, 9653245), (294, 9456240), (310, 8968176), (315, 8825824), (328, 8476020), (336, 8274210), (360, 7722596), (369, 7534240), (372, 7473480), (392, 7092180), (410, 6780816), (420, 6619368), (434, 6405840), (441, 6304160), (465, 5978784), (480, 5791947), (490, 5673744), (492, 5650680), (496, 5605110), (504, 5516140), (558, 4982320), (560, 4964526), (574, 4843440), (588, 4728120), (615, 4520544), (620, 4484088), (630, 4412912), (651, 4270560), (656, 4238010), (672, 4137105), (720, 3861298), (735, 3782496), (738, 3767120), (744, 3736740), (784, 3546090), (820, 3390408), (840, 3309684), (861, 3228960), (868, 3202920), (882, 3152080), (930, 2989392), (961, 2892960), (980, 2836872), (984, 2825340), (992, 2802555), (1008, 2758070), (1085, 2562336), (1116, 2491160), (1120, 2482263), (1148, 2421720), (1176, 2364060), (1230, 2260272), (1240, 2242044), (1260, 2206456), (1271, 2187360), (1302, 2135280), (1312, 2119005), (1395, 1992928), (1435, 1937376), (1440, 1930649), (1470, 1891248), (1476, 1883560), (1488, 1868370), (1519, 1830240), (1568, 1773045), (1640, 1695204), (1680, 1654842), (1722, 1614480), (1736, 1601460), (1764, 1576040), (1845, 1506848), (1860, 1494696), (1922, 1446480), (1953, 1423520), (1960, 1418436), (1968, 1412670), (2009, 1383840), (2016, 1379035), (2170, 1281168), (2205, 1260832), (2232, 1245580), (2296, 1210860), (2352, 1182030), (2460, 1130136), (2480, 1121022), (2520, 1103228), (2542, 1093680), (2583, 1076320), (2604, 1067640), (2790, 996464), (2870, 968688), (2883, 964320), (2940, 945624), (2952, 941780), (2976, 934185), (3038, 915120), (3255, 854112), (3280, 847602), (3360, 827421), (3444, 807240), (3472, 800730), (3528, 788020), (3690, 753424), (3720, 747348), (3813, 729120), (3844, 723240), (3906, 711760), (3920, 709218), (3936, 706335), (4018, 691920), (4305, 645792), (4340, 640584), (4410, 630416), (4464, 622790), (4557, 610080), (4592, 605430), (4704, 591015), (4805, 578592), (4920, 565068), (4960, 560511), (5040, 551614), (5084, 546840), (5166, 538160), (5208, 533820), (5580, 498232), (5740, 484344), (5766, 482160), (5880, 472812), (5904, 470890), (6027, 461280), (6076, 457560), (6355, 437472), (6510, 427056), (6560, 423801), (6727, 413280), (6888, 403620), (6944, 400365), (7056, 394010), (7380, 376712), (7440, 373674), (7595, 366048), (7626, 364560), (7688, 361620), (7812, 355880), (7840, 354609), (8036, 345960), (8610, 322896), (8649, 321440), (8680, 320292), (8820, 315208), (8897, 312480), (8928, 311395), (9114, 305040), (9184, 302715), (9610, 289296), (9765, 284704), (9840, 282534), (10045, 276768), (10080, 275807), (10168, 273420), (10332, 269080), (10416, 266910), (11160, 249116), (11439, 243040), (11480, 242172), (11532, 241080), (11760, 236406), (11808, 235445), (12054, 230640), (12152, 228780), (12710, 218736), (12915, 215264), (13020, 213528), (13454, 206640), (13671, 203360), (13776, 201810), (14112, 197005), (14415, 192864), (14760, 188356), (14880, 186837), (15190, 183024), (15252, 182280), (15376, 180810), (15624, 177940), (16072, 172980), (17220, 161448), (17298, 160720), (17360, 160146), (17640, 157604), (17794, 156240), (18081, 153760), (18228, 152520), (19065, 145824), (19220, 144648), (19530, 142352), (19680, 141267), (20090, 138384), (20181, 137760), (20336, 136710), (20664, 134540), (20832, 133455), (22320, 124558), (22785, 122016), (22878, 121520), (22960, 121086), (23064, 120540), (23520, 118203), (24108, 115320), (24304, 114390), (25420, 109368), (25830, 107632), (26040, 106764), (26691, 104160), (26908, 103320), (27342, 101680), (27552, 100905), (28830, 96432), (29520, 94178), (30135, 92256), (30380, 91512), (30504, 91140), (30752, 90405), (31248, 88970), (32144, 86490), (33635, 82656), (34440, 80724), (34596, 80360), (34720, 80073), (35280, 78802), (35588, 78120), (36162, 76880), (36456, 76260), (38130, 72912), (38440, 72324), (39060, 71176), (39401, 70560), (40180, 69192), (40362, 68880), (40672, 68355), (41328, 67270), (43245, 64288), (44485, 62496), (44640, 62279), (45570, 61008), (45756, 60760), (45920, 60543), (46128, 60270), (47089, 59040), (48216, 57660), (48608, 57195), (50840, 54684), (51660, 53816), (52080, 53382)]