1251460080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 480

約数和(自身を含む): 4939683840

約数和(自身を除く): 3688223760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 31, 36, 38, 39, 40, 45, 48, 52, 57, 60, 62, 65, 72, 76, 78, 80, 90, 93, 95, 104, 114, 117, 120, 124, 130, 144, 152, 155, 156, 171, 180, 186, 190, 195, 208, 227, 228, 234, 240, 247, 248, 260, 279, 285, 304, 310, 312, 342, 360, 372, 380, 390, 403, 454, 456, 465, 468, 494, 496, 520, 558, 570, 585, 589, 620, 624, 681, 684, 720, 741, 744, 760, 780, 806, 855, 908, 912, 930, 936, 988, 1040, 1116, 1135, 1140, 1170, 1178, 1209, 1235, 1240, 1362, 1368, 1395, 1482, 1488, 1520, 1560, 1612, 1710, 1767, 1816, 1860, 1872, 1976, 2015, 2043, 2223, 2232, 2270, 2280, 2340, 2356, 2418, 2470, 2480, 2724, 2736, 2790, 2945, 2951, 2964, 3120, 3224, 3405, 3420, 3534, 3627, 3632, 3705, 3720, 3952, 4030, 4086, 4313, 4446, 4464, 4540, 4560, 4680, 4712, 4836, 4940, 5301, 5448, 5580, 5890, 5902, 5928, 6045, 6448, 6810, 6840, 7037, 7068, 7254, 7410, 7440, 7657, 8060, 8172, 8626, 8835, 8853, 8892, 9080, 9360, 9424, 9672, 9880, 10215, 10602, 10896, 11115, 11160, 11780, 11804, 11856, 12090, 12939, 13620, 13680, 14074, 14136, 14508, 14755, 14820, 15314, 16120, 16344, 17252, 17670, 17706, 17784, 18135, 18160, 19344, 19760, 20430, 21111, 21204, 21565, 22230, 22320, 22971, 23560, 23608, 24180, 25878, 26505, 26559, 27240, 28148, 28272, 29016, 29510, 29640, 30628, 32240, 32688, 34504, 35185, 35340, 35412, 35568, 36270, 38285, 38817, 40860, 42222, 42408, 43130, 44265, 44460, 45942, 47120, 47216, 48360, 51756, 53010, 53118, 54480, 56069, 56296, 58032, 59020, 59280, 61256, 63333, 64695, 68913, 69008, 70370, 70680, 70824, 72540, 76570, 77634, 81720, 84444, 84816, 86260, 88530, 88920, 91481, 91884, 96720, 103512, 105555, 106020, 106236, 112138, 112592, 114855, 118040, 122512, 126666, 129390, 132795, 133703, 137826, 140740, 141360, 141648, 145080, 153140, 155268, 163440, 168207, 168888, 172520, 177060, 177840, 182962, 183768, 194085, 207024, 211110, 212040, 212472, 224276, 229710, 236080, 253332, 258780, 265590, 267406, 274443, 275652, 280345, 281480, 290160, 306280, 310536, 316665, 336414, 337776, 344565, 345040, 354120, 365924, 367536, 388170, 401109, 422220, 424080, 424944, 448552, 457405, 459420, 504621, 506664, 517560, 531180, 534812, 548886, 551304, 560690, 562960, 612560, 621072, 633330, 668515, 672828, 689130, 708240, 731848, 776340, 802218, 823329, 841035, 844440, 897104, 914810, 918840, 1009242, 1013328, 1035120, 1062360, 1069624, 1097772, 1102608, 1121380, 1203327, 1266660, 1337030, 1345656, 1372215, 1378260, 1463696, 1552680, 1604436, 1646658, 1682070, 1688880, 1738139, 1829620, 1837680, 2005545, 2018484, 2124720, 2139248, 2195544, 2242760, 2406654, 2523105, 2533320, 2674060, 2691312, 2744430, 2756520, 3105360, 3208872, 3293316, 3364140, 3476278, 3659240, 4011090, 4036968, 4116645, 4391088, 4485520, 4813308, 5046210, 5066640, 5214417, 5348120, 5488860, 5513040, 6016635, 6417744, 6586632, 6728280, 6952556, 7318480, 8022180, 8073936, 8233290, 8690695, 9626616, 10092420, 10428834, 10696240, 10977720, 12033270, 13173264, 13456560, 13905112, 15643251, 16044360, 16466580, 17381390, 19253232, 20184840, 20857668, 21955440, 24066540, 26072085, 27810224, 31286502, 32088720, 32933160, 34762780, 40369680, 41715336, 48133080, 52144170, 62573004, 65866320, 69525560, 78216255, 83430672, 96266160, 104288340, 125146008, 139051120, 156432510, 208576680, 250292016, 312865020, 417153360, 625730040, 1251460080]

約数ペア:

[(1, 1251460080), (2, 625730040), (3, 417153360), (4, 312865020), (5, 250292016), (6, 208576680), (8, 156432510), (9, 139051120), (10, 125146008), (12, 104288340), (13, 96266160), (15, 83430672), (16, 78216255), (18, 69525560), (19, 65866320), (20, 62573004), (24, 52144170), (26, 48133080), (30, 41715336), (31, 40369680), (36, 34762780), (38, 32933160), (39, 32088720), (40, 31286502), (45, 27810224), (48, 26072085), (52, 24066540), (57, 21955440), (60, 20857668), (62, 20184840), (65, 19253232), (72, 17381390), (76, 16466580), (78, 16044360), (80, 15643251), (90, 13905112), (93, 13456560), (95, 13173264), (104, 12033270), (114, 10977720), (117, 10696240), (120, 10428834), (124, 10092420), (130, 9626616), (144, 8690695), (152, 8233290), (155, 8073936), (156, 8022180), (171, 7318480), (180, 6952556), (186, 6728280), (190, 6586632), (195, 6417744), (208, 6016635), (227, 5513040), (228, 5488860), (234, 5348120), (240, 5214417), (247, 5066640), (248, 5046210), (260, 4813308), (279, 4485520), (285, 4391088), (304, 4116645), (310, 4036968), (312, 4011090), (342, 3659240), (360, 3476278), (372, 3364140), (380, 3293316), (390, 3208872), (403, 3105360), (454, 2756520), (456, 2744430), (465, 2691312), (468, 2674060), (494, 2533320), (496, 2523105), (520, 2406654), (558, 2242760), (570, 2195544), (585, 2139248), (589, 2124720), (620, 2018484), (624, 2005545), (681, 1837680), (684, 1829620), (720, 1738139), (741, 1688880), (744, 1682070), (760, 1646658), (780, 1604436), (806, 1552680), (855, 1463696), (908, 1378260), (912, 1372215), (930, 1345656), (936, 1337030), (988, 1266660), (1040, 1203327), (1116, 1121380), (1135, 1102608), (1140, 1097772), (1170, 1069624), (1178, 1062360), (1209, 1035120), (1235, 1013328), (1240, 1009242), (1362, 918840), (1368, 914810), (1395, 897104), (1482, 844440), (1488, 841035), (1520, 823329), (1560, 802218), (1612, 776340), (1710, 731848), (1767, 708240), (1816, 689130), (1860, 672828), (1872, 668515), (1976, 633330), (2015, 621072), (2043, 612560), (2223, 562960), (2232, 560690), (2270, 551304), (2280, 548886), (2340, 534812), (2356, 531180), (2418, 517560), (2470, 506664), (2480, 504621), (2724, 459420), (2736, 457405), (2790, 448552), (2945, 424944), (2951, 424080), (2964, 422220), (3120, 401109), (3224, 388170), (3405, 367536), (3420, 365924), (3534, 354120), (3627, 345040), (3632, 344565), (3705, 337776), (3720, 336414), (3952, 316665), (4030, 310536), (4086, 306280), (4313, 290160), (4446, 281480), (4464, 280345), (4540, 275652), (4560, 274443), (4680, 267406), (4712, 265590), (4836, 258780), (4940, 253332), (5301, 236080), (5448, 229710), (5580, 224276), (5890, 212472), (5902, 212040), (5928, 211110), (6045, 207024), (6448, 194085), (6810, 183768), (6840, 182962), (7037, 177840), (7068, 177060), (7254, 172520), (7410, 168888), (7440, 168207), (7657, 163440), (8060, 155268), (8172, 153140), (8626, 145080), (8835, 141648), (8853, 141360), (8892, 140740), (9080, 137826), (9360, 133703), (9424, 132795), (9672, 129390), (9880, 126666), (10215, 122512), (10602, 118040), (10896, 114855), (11115, 112592), (11160, 112138), (11780, 106236), (11804, 106020), (11856, 105555), (12090, 103512), (12939, 96720), (13620, 91884), (13680, 91481), (14074, 88920), (14136, 88530), (14508, 86260), (14755, 84816), (14820, 84444), (15314, 81720), (16120, 77634), (16344, 76570), (17252, 72540), (17670, 70824), (17706, 70680), (17784, 70370), (18135, 69008), (18160, 68913), (19344, 64695), (19760, 63333), (20430, 61256), (21111, 59280), (21204, 59020), (21565, 58032), (22230, 56296), (22320, 56069), (22971, 54480), (23560, 53118), (23608, 53010), (24180, 51756), (25878, 48360), (26505, 47216), (26559, 47120), (27240, 45942), (28148, 44460), (28272, 44265), (29016, 43130), (29510, 42408), (29640, 42222), (30628, 40860), (32240, 38817), (32688, 38285), (34504, 36270), (35185, 35568), (35340, 35412)]