2540931120

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 800

約数和(自身を含む): 11292610560

約数和(自身を除く): 8751679440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 31, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 93, 104, 105, 108, 112, 117, 120, 124, 126, 130, 135, 139, 140, 144, 155, 156, 162, 168, 180, 182, 186, 189, 195, 208, 210, 216, 217, 234, 240, 248, 252, 260, 270, 273, 278, 279, 280, 310, 312, 315, 324, 336, 351, 360, 364, 372, 378, 390, 403, 405, 417, 420, 432, 434, 455, 465, 468, 496, 504, 520, 540, 546, 556, 558, 560, 567, 585, 620, 624, 630, 648, 651, 695, 702, 720, 728, 744, 756, 780, 806, 810, 819, 834, 837, 840, 868, 910, 930, 936, 945, 973, 1008, 1040, 1053, 1080, 1085, 1092, 1112, 1116, 1134, 1170, 1209, 1240, 1251, 1260, 1296, 1302, 1365, 1390, 1395, 1404, 1456, 1488, 1512, 1560, 1612, 1620, 1638, 1668, 1674, 1680, 1736, 1755, 1807, 1820, 1860, 1872, 1890, 1946, 1953, 2015, 2085, 2106, 2160, 2170, 2184, 2224, 2232, 2268, 2340, 2418, 2457, 2480, 2502, 2511, 2520, 2604, 2730, 2780, 2790, 2808, 2821, 2835, 2919, 3024, 3120, 3224, 3240, 3255, 3276, 3336, 3348, 3472, 3510, 3614, 3627, 3640, 3720, 3753, 3780, 3892, 3906, 4030, 4095, 4170, 4185, 4212, 4309, 4340, 4368, 4464, 4536, 4680, 4836, 4865, 4914, 5004, 5022, 5040, 5208, 5265, 5421, 5460, 5560, 5580, 5616, 5642, 5670, 5838, 5859, 6045, 6255, 6448, 6480, 6510, 6552, 6672, 6696, 7020, 7228, 7254, 7280, 7371, 7440, 7506, 7560, 7784, 7812, 8060, 8190, 8340, 8370, 8424, 8463, 8618, 8680, 8757, 9035, 9072, 9360, 9672, 9730, 9765, 9828, 10008, 10044, 10416, 10530, 10842, 10881, 10920, 11120, 11160, 11259, 11284, 11340, 11676, 11718, 12090, 12285, 12510, 12555, 12649, 12927, 13020, 13104, 13392, 14040, 14105, 14456, 14508, 14595, 14742, 15012, 15120, 15568, 15624, 16120, 16263, 16380, 16680, 16740, 16848, 16926, 17236, 17360, 17514, 17577, 18070, 18135, 18765, 19344, 19460, 19530, 19656, 20016, 20088, 21060, 21545, 21684, 21762, 21840, 22320, 22518, 22568, 22680, 23352, 23436, 24180, 24570, 25020, 25110, 25298, 25389, 25854, 26040, 26271, 27105, 28080, 28210, 28912, 29016, 29190, 29295, 29484, 30024, 30163, 31248, 32240, 32526, 32643, 32760, 33360, 33480, 33852, 34472, 35028, 35154, 36140, 36270, 36855, 37530, 37947, 38781, 38920, 39060, 39312, 40176, 42120, 42315, 43090, 43368, 43524, 43785, 45036, 45136, 45360, 46704, 46872, 48360, 48789, 49140, 50040, 50220, 50596, 50778, 51708, 52080, 52542, 54210, 54405, 56017, 56295, 56420, 58032, 58380, 58590, 58968, 60048, 60326, 63245, 64635, 65052, 65286, 65520, 66960, 67704, 68944, 70056, 70308, 72280, 72540, 73710, 75060, 75894, 76167, 77562, 77840, 78120, 78813, 81315, 84240, 84630, 86180, 86736, 87048, 87570, 87885, 90072, 90489, 93744, 96720, 97578, 98280, 100080, 100440, 101192, 101556, 103416, 105084, 108420, 108810, 112034, 112590, 112840, 113841, 116343, 116760, 117180, 117936, 120652, 126490, 126945, 129270, 130104, 130572, 131355, 135408, 140112, 140616, 144560, 145080, 146367, 147420, 150120, 150815, 151788, 152334, 155124, 156240, 157626, 162630, 163215, 168051, 169260, 172360, 174096, 175140, 175770, 180144, 180978, 189735, 193905, 195156, 196560, 200880, 202384, 203112, 206832, 210168, 216840, 217620, 224068, 225180, 225680, 227682, 228501, 232686, 233520, 234360, 241304, 243945, 252980, 253890, 258540, 260208, 261144, 262710, 271467, 280085, 281232, 290160, 292734, 294840, 300240, 301630, 303576, 304668, 310248, 315252, 325260, 326430, 336102, 338520, 341523, 344720, 349029, 350280, 351540, 361956, 379470, 380835, 387810, 390312, 392119, 394065, 406224, 420336, 433680, 435240, 448136, 450360, 452445, 455364, 457002, 465372, 468720, 482608, 487890, 504153, 505960, 507780, 517080, 522288, 525420, 542934, 560170, 569205, 581715, 585468, 589680, 603260, 607152, 609336, 620496, 630504, 650520, 652860, 672204, 677040, 683046, 698058, 700560, 703080, 723912, 731835, 758940, 761670, 775620, 780624, 784238, 788130, 814401, 840255, 870480, 896272, 900720, 904890, 910728, 914004, 930744, 975780, 1008306, 1011920, 1015560, 1024569, 1034160, 1050840, 1085868, 1120340, 1138410, 1142505, 1163430, 1170936, 1176357, 1206520, 1218672, 1261008, 1301040, 1305720, 1344408, 1357335, 1366092, 1396116, 1406160, 1447824, 1463670, 1512459, 1517880, 1523340, 1551240, 1568476, 1576260, 1628802, 1680510, 1707615, 1745145, 1809780, 1821456, 1828008, 1861488, 1951560, 1960595, 2016612, 2031120, 2049138, 2101680, 2171736, 2240680, 2276820, 2285010, 2326860, 2341872, 2352714, 2413040, 2443203, 2520765, 2611440, 2688816, 2714670, 2732184, 2792232, 2927340, 3024918, 3035760, 3046680, 3102480, 3136952, 3152520, 3257604, 3361020, 3415230, 3490290, 3529071, 3619560, 3656016, 3903120, 3921190, 4033224, 4072005, 4098276, 4343472, 4481360, 4537377, 4553640, 4570020, 4653720, 4705428, 4886406, 5041530, 5122845, 5429340, 5464368, 5584464, 5854680, 5881785, 6049836, 6093360, 6273904, 6305040, 6515208, 6722040, 6830460, 6980580, 7058142, 7239120, 7562295, 7842380, 8066448, 8144010, 8196552, 9074754, 9107280, 9140040, 9307440, 9410856, 9772812, 10083060, 10245690, 10587213, 10858680, 11709360, 11763570, 12099672, 12216015, 13030416, 13444080, 13660920, 13961160, 14116284, 15124590, 15684760, 16288020, 16393104, 17645355, 18149508, 18280080, 18821712, 19545624, 20166120, 20491380, 21174426, 21717360, 22686885, 23527140, 24199344, 24432030, 27321840, 27922320, 28232568, 30249180, 31369520, 31761639, 32576040, 35290710, 36299016, 39091248, 40332240, 40982760, 42348852, 45373770, 47054280, 48864060, 52936065, 56465136, 60498360, 63523278, 65152080, 70581420, 72598032, 81965520, 84697704, 90747540, 94108560, 97728120, 105872130, 120996720, 127046556, 141162840, 158808195, 169395408, 181495080, 195456240, 211744260, 254093112, 282325680, 317616390, 362990160, 423488520, 508186224, 635232780, 846977040, 1270465560, 2540931120]

約数ペア:

[(1, 2540931120), (2, 1270465560), (3, 846977040), (4, 635232780), (5, 508186224), (6, 423488520), (7, 362990160), (8, 317616390), (9, 282325680), (10, 254093112), (12, 211744260), (13, 195456240), (14, 181495080), (15, 169395408), (16, 158808195), (18, 141162840), (20, 127046556), (21, 120996720), (24, 105872130), (26, 97728120), (27, 94108560), (28, 90747540), (30, 84697704), (31, 81965520), (35, 72598032), (36, 70581420), (39, 65152080), (40, 63523278), (42, 60498360), (45, 56465136), (48, 52936065), (52, 48864060), (54, 47054280), (56, 45373770), (60, 42348852), (62, 40982760), (63, 40332240), (65, 39091248), (70, 36299016), (72, 35290710), (78, 32576040), (80, 31761639), (81, 31369520), (84, 30249180), (90, 28232568), (91, 27922320), (93, 27321840), (104, 24432030), (105, 24199344), (108, 23527140), (112, 22686885), (117, 21717360), (120, 21174426), (124, 20491380), (126, 20166120), (130, 19545624), (135, 18821712), (139, 18280080), (140, 18149508), (144, 17645355), (155, 16393104), (156, 16288020), (162, 15684760), (168, 15124590), (180, 14116284), (182, 13961160), (186, 13660920), (189, 13444080), (195, 13030416), (208, 12216015), (210, 12099672), (216, 11763570), (217, 11709360), (234, 10858680), (240, 10587213), (248, 10245690), (252, 10083060), (260, 9772812), (270, 9410856), (273, 9307440), (278, 9140040), (279, 9107280), (280, 9074754), (310, 8196552), (312, 8144010), (315, 8066448), (324, 7842380), (336, 7562295), (351, 7239120), (360, 7058142), (364, 6980580), (372, 6830460), (378, 6722040), (390, 6515208), (403, 6305040), (405, 6273904), (417, 6093360), (420, 6049836), (432, 5881785), (434, 5854680), (455, 5584464), (465, 5464368), (468, 5429340), (496, 5122845), (504, 5041530), (520, 4886406), (540, 4705428), (546, 4653720), (556, 4570020), (558, 4553640), (560, 4537377), (567, 4481360), (585, 4343472), (620, 4098276), (624, 4072005), (630, 4033224), (648, 3921190), (651, 3903120), (695, 3656016), (702, 3619560), (720, 3529071), (728, 3490290), (744, 3415230), (756, 3361020), (780, 3257604), (806, 3152520), (810, 3136952), (819, 3102480), (834, 3046680), (837, 3035760), (840, 3024918), (868, 2927340), (910, 2792232), (930, 2732184), (936, 2714670), (945, 2688816), (973, 2611440), (1008, 2520765), (1040, 2443203), (1053, 2413040), (1080, 2352714), (1085, 2341872), (1092, 2326860), (1112, 2285010), (1116, 2276820), (1134, 2240680), (1170, 2171736), (1209, 2101680), (1240, 2049138), (1251, 2031120), (1260, 2016612), (1296, 1960595), (1302, 1951560), (1365, 1861488), (1390, 1828008), (1395, 1821456), (1404, 1809780), (1456, 1745145), (1488, 1707615), (1512, 1680510), (1560, 1628802), (1612, 1576260), (1620, 1568476), (1638, 1551240), (1668, 1523340), (1674, 1517880), (1680, 1512459), (1736, 1463670), (1755, 1447824), (1807, 1406160), (1820, 1396116), (1860, 1366092), (1872, 1357335), (1890, 1344408), (1946, 1305720), (1953, 1301040), (2015, 1261008), (2085, 1218672), (2106, 1206520), (2160, 1176357), (2170, 1170936), (2184, 1163430), (2224, 1142505), (2232, 1138410), (2268, 1120340), (2340, 1085868), (2418, 1050840), (2457, 1034160), (2480, 1024569), (2502, 1015560), (2511, 1011920), (2520, 1008306), (2604, 975780), (2730, 930744), (2780, 914004), (2790, 910728), (2808, 904890), (2821, 900720), (2835, 896272), (2919, 870480), (3024, 840255), (3120, 814401), (3224, 788130), (3240, 784238), (3255, 780624), (3276, 775620), (3336, 761670), (3348, 758940), (3472, 731835), (3510, 723912), (3614, 703080), (3627, 700560), (3640, 698058), (3720, 683046), (3753, 677040), (3780, 672204), (3892, 652860), (3906, 650520), (4030, 630504), (4095, 620496), (4170, 609336), (4185, 607152), (4212, 603260), (4309, 589680), (4340, 585468), (4368, 581715), (4464, 569205), (4536, 560170), (4680, 542934), (4836, 525420), (4865, 522288), (4914, 517080), (5004, 507780), (5022, 505960), (5040, 504153), (5208, 487890), (5265, 482608), (5421, 468720), (5460, 465372), (5560, 457002), (5580, 455364), (5616, 452445), (5642, 450360), (5670, 448136), (5838, 435240), (5859, 433680), (6045, 420336), (6255, 406224), (6448, 394065), (6480, 392119), (6510, 390312), (6552, 387810), (6672, 380835), (6696, 379470), (7020, 361956), (7228, 351540), (7254, 350280), (7280, 349029), (7371, 344720), (7440, 341523), (7506, 338520), (7560, 336102), (7784, 326430), (7812, 325260), (8060, 315252), (8190, 310248), (8340, 304668), (8370, 303576), (8424, 301630), (8463, 300240), (8618, 294840), (8680, 292734), (8757, 290160), (9035, 281232), (9072, 280085), (9360, 271467), (9672, 262710), (9730, 261144), (9765, 260208), (9828, 258540), (10008, 253890), (10044, 252980), (10416, 243945), (10530, 241304), (10842, 234360), (10881, 233520), (10920, 232686), (11120, 228501), (11160, 227682), (11259, 225680), (11284, 225180), (11340, 224068), (11676, 217620), (11718, 216840), (12090, 210168), (12285, 206832), (12510, 203112), (12555, 202384), (12649, 200880), (12927, 196560), (13020, 195156), (13104, 193905), (13392, 189735), (14040, 180978), (14105, 180144), (14456, 175770), (14508, 175140), (14595, 174096), (14742, 172360), (15012, 169260), (15120, 168051), (15568, 163215), (15624, 162630), (16120, 157626), (16263, 156240), (16380, 155124), (16680, 152334), (16740, 151788), (16848, 150815), (16926, 150120), (17236, 147420), (17360, 146367), (17514, 145080), (17577, 144560), (18070, 140616), (18135, 140112), (18765, 135408), (19344, 131355), (19460, 130572), (19530, 130104), (19656, 129270), (20016, 126945), (20088, 126490), (21060, 120652), (21545, 117936), (21684, 117180), (21762, 116760), (21840, 116343), (22320, 113841), (22518, 112840), (22568, 112590), (22680, 112034), (23352, 108810), (23436, 108420), (24180, 105084), (24570, 103416), (25020, 101556), (25110, 101192), (25298, 100440), (25389, 100080), (25854, 98280), (26040, 97578), (26271, 96720), (27105, 93744), (28080, 90489), (28210, 90072), (28912, 87885), (29016, 87570), (29190, 87048), (29295, 86736), (29484, 86180), (30024, 84630), (30163, 84240), (31248, 81315), (32240, 78813), (32526, 78120), (32643, 77840), (32760, 77562), (33360, 76167), (33480, 75894), (33852, 75060), (34472, 73710), (35028, 72540), (35154, 72280), (36140, 70308), (36270, 70056), (36855, 68944), (37530, 67704), (37947, 66960), (38781, 65520), (38920, 65286), (39060, 65052), (39312, 64635), (40176, 63245), (42120, 60326), (42315, 60048), (43090, 58968), (43368, 58590), (43524, 58380), (43785, 58032), (45036, 56420), (45136, 56295), (45360, 56017), (46704, 54405), (46872, 54210), (48360, 52542), (48789, 52080), (49140, 51708), (50040, 50778), (50220, 50596)]