631031040

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:111

約数の個数: 432

約数和(自身を含む): 2435630400

約数和(自身を除く): 1804599360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 108, 114, 120, 124, 128, 135, 144, 152, 155, 160, 171, 180, 186, 190, 192, 216, 228, 240, 248, 256, 270, 279, 285, 288, 304, 310, 320, 342, 360, 372, 380, 384, 432, 456, 465, 480, 496, 513, 540, 558, 570, 576, 589, 608, 620, 640, 684, 720, 744, 760, 768, 837, 855, 864, 912, 930, 960, 961, 992, 1026, 1080, 1116, 1140, 1152, 1178, 1216, 1240, 1280, 1368, 1395, 1440, 1488, 1520, 1674, 1710, 1728, 1767, 1824, 1860, 1920, 1922, 1984, 2052, 2160, 2232, 2280, 2304, 2356, 2432, 2480, 2565, 2736, 2790, 2880, 2883, 2945, 2976, 3040, 3348, 3420, 3456, 3534, 3648, 3720, 3840, 3844, 3968, 4104, 4185, 4320, 4464, 4560, 4712, 4805, 4864, 4960, 5130, 5301, 5472, 5580, 5760, 5766, 5890, 5952, 6080, 6696, 6840, 6912, 7068, 7296, 7440, 7688, 7936, 8208, 8370, 8640, 8649, 8835, 8928, 9120, 9424, 9610, 9920, 10260, 10602, 10944, 11160, 11520, 11532, 11780, 11904, 12160, 13392, 13680, 14136, 14415, 14592, 14880, 15376, 15903, 16416, 16740, 17280, 17298, 17670, 17856, 18240, 18259, 18848, 19220, 19840, 20520, 21204, 21888, 22320, 23064, 23560, 23808, 24320, 25947, 26505, 26784, 27360, 28272, 28830, 29760, 30752, 31806, 32832, 33480, 34560, 34596, 35340, 35712, 36480, 36518, 37696, 38440, 39680, 41040, 42408, 43245, 43776, 44640, 46128, 47120, 51894, 53010, 53568, 54720, 54777, 56544, 57660, 59520, 61504, 63612, 65664, 66960, 69192, 70680, 71424, 72960, 73036, 75392, 76880, 79515, 82080, 84816, 86490, 89280, 91295, 92256, 94240, 103788, 106020, 107136, 109440, 109554, 113088, 115320, 119040, 123008, 127224, 129735, 131328, 133920, 138384, 141360, 146072, 150784, 153760, 159030, 164160, 164331, 169632, 172980, 178560, 182590, 184512, 188480, 207576, 212040, 214272, 218880, 219108, 226176, 230640, 246016, 254448, 259470, 267840, 273885, 276768, 282720, 292144, 307520, 318060, 328320, 328662, 339264, 345960, 357120, 365180, 369024, 376960, 415152, 424080, 438216, 452352, 461280, 492993, 508896, 518940, 535680, 547770, 553536, 565440, 584288, 615040, 636120, 656640, 657324, 678528, 691920, 730360, 738048, 753920, 821655, 830304, 848160, 876432, 922560, 985986, 1017792, 1037880, 1071360, 1095540, 1107072, 1130880, 1168576, 1230080, 1272240, 1314648, 1357056, 1383840, 1460720, 1643310, 1660608, 1696320, 1752864, 1845120, 1971972, 2035584, 2075760, 2191080, 2214144, 2261760, 2337152, 2464965, 2544480, 2629296, 2767680, 2921440, 3286620, 3321216, 3392640, 3505728, 3690240, 3943944, 4071168, 4151520, 4382160, 4674304, 4929930, 5088960, 5258592, 5535360, 5842880, 6573240, 6642432, 6785280, 7011456, 7887888, 8303040, 8764320, 9859860, 10177920, 10517184, 11070720, 11685760, 13146480, 14022912, 15775776, 16606080, 17528640, 19719720, 20355840, 21034368, 23371520, 26292960, 31551552, 33212160, 35057280, 39439440, 42068736, 52585920, 63103104, 70114560, 78878880, 105171840, 126206208, 157757760, 210343680, 315515520, 631031040]

約数ペア:

[(1, 631031040), (2, 315515520), (3, 210343680), (4, 157757760), (5, 126206208), (6, 105171840), (8, 78878880), (9, 70114560), (10, 63103104), (12, 52585920), (15, 42068736), (16, 39439440), (18, 35057280), (19, 33212160), (20, 31551552), (24, 26292960), (27, 23371520), (30, 21034368), (31, 20355840), (32, 19719720), (36, 17528640), (38, 16606080), (40, 15775776), (45, 14022912), (48, 13146480), (54, 11685760), (57, 11070720), (60, 10517184), (62, 10177920), (64, 9859860), (72, 8764320), (76, 8303040), (80, 7887888), (90, 7011456), (93, 6785280), (95, 6642432), (96, 6573240), (108, 5842880), (114, 5535360), (120, 5258592), (124, 5088960), (128, 4929930), (135, 4674304), (144, 4382160), (152, 4151520), (155, 4071168), (160, 3943944), (171, 3690240), (180, 3505728), (186, 3392640), (190, 3321216), (192, 3286620), (216, 2921440), (228, 2767680), (240, 2629296), (248, 2544480), (256, 2464965), (270, 2337152), (279, 2261760), (285, 2214144), (288, 2191080), (304, 2075760), (310, 2035584), (320, 1971972), (342, 1845120), (360, 1752864), (372, 1696320), (380, 1660608), (384, 1643310), (432, 1460720), (456, 1383840), (465, 1357056), (480, 1314648), (496, 1272240), (513, 1230080), (540, 1168576), (558, 1130880), (570, 1107072), (576, 1095540), (589, 1071360), (608, 1037880), (620, 1017792), (640, 985986), (684, 922560), (720, 876432), (744, 848160), (760, 830304), (768, 821655), (837, 753920), (855, 738048), (864, 730360), (912, 691920), (930, 678528), (960, 657324), (961, 656640), (992, 636120), (1026, 615040), (1080, 584288), (1116, 565440), (1140, 553536), (1152, 547770), (1178, 535680), (1216, 518940), (1240, 508896), (1280, 492993), (1368, 461280), (1395, 452352), (1440, 438216), (1488, 424080), (1520, 415152), (1674, 376960), (1710, 369024), (1728, 365180), (1767, 357120), (1824, 345960), (1860, 339264), (1920, 328662), (1922, 328320), (1984, 318060), (2052, 307520), (2160, 292144), (2232, 282720), (2280, 276768), (2304, 273885), (2356, 267840), (2432, 259470), (2480, 254448), (2565, 246016), (2736, 230640), (2790, 226176), (2880, 219108), (2883, 218880), (2945, 214272), (2976, 212040), (3040, 207576), (3348, 188480), (3420, 184512), (3456, 182590), (3534, 178560), (3648, 172980), (3720, 169632), (3840, 164331), (3844, 164160), (3968, 159030), (4104, 153760), (4185, 150784), (4320, 146072), (4464, 141360), (4560, 138384), (4712, 133920), (4805, 131328), (4864, 129735), (4960, 127224), (5130, 123008), (5301, 119040), (5472, 115320), (5580, 113088), (5760, 109554), (5766, 109440), (5890, 107136), (5952, 106020), (6080, 103788), (6696, 94240), (6840, 92256), (6912, 91295), (7068, 89280), (7296, 86490), (7440, 84816), (7688, 82080), (7936, 79515), (8208, 76880), (8370, 75392), (8640, 73036), (8649, 72960), (8835, 71424), (8928, 70680), (9120, 69192), (9424, 66960), (9610, 65664), (9920, 63612), (10260, 61504), (10602, 59520), (10944, 57660), (11160, 56544), (11520, 54777), (11532, 54720), (11780, 53568), (11904, 53010), (12160, 51894), (13392, 47120), (13680, 46128), (14136, 44640), (14415, 43776), (14592, 43245), (14880, 42408), (15376, 41040), (15903, 39680), (16416, 38440), (16740, 37696), (17280, 36518), (17298, 36480), (17670, 35712), (17856, 35340), (18240, 34596), (18259, 34560), (18848, 33480), (19220, 32832), (19840, 31806), (20520, 30752), (21204, 29760), (21888, 28830), (22320, 28272), (23064, 27360), (23560, 26784), (23808, 26505), (24320, 25947)]