2116583280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:130

約数の個数: 720

約数和(自身を含む): 9220124160

約数和(自身を除く): 7103540880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 23, 24, 28, 30, 31, 35, 36, 38, 40, 42, 45, 46, 48, 56, 57, 60, 62, 63, 69, 70, 72, 76, 80, 84, 90, 92, 93, 95, 105, 112, 114, 115, 120, 124, 126, 133, 138, 140, 144, 152, 155, 161, 168, 171, 180, 184, 186, 190, 207, 210, 217, 228, 230, 240, 248, 252, 266, 276, 279, 280, 285, 304, 310, 315, 322, 336, 342, 345, 360, 368, 372, 380, 399, 414, 420, 434, 437, 456, 460, 465, 483, 496, 504, 532, 552, 558, 560, 570, 589, 620, 630, 644, 651, 665, 684, 690, 713, 720, 744, 760, 798, 805, 828, 840, 855, 868, 874, 912, 920, 930, 961, 966, 1008, 1035, 1064, 1085, 1104, 1116, 1140, 1178, 1197, 1240, 1260, 1288, 1302, 1311, 1330, 1368, 1380, 1395, 1426, 1449, 1488, 1520, 1596, 1610, 1656, 1680, 1710, 1736, 1748, 1767, 1840, 1860, 1922, 1932, 1953, 1995, 2070, 2128, 2139, 2170, 2185, 2232, 2280, 2356, 2394, 2415, 2480, 2520, 2576, 2604, 2622, 2660, 2736, 2760, 2790, 2852, 2883, 2898, 2945, 3059, 3192, 3220, 3255, 3312, 3420, 3472, 3496, 3534, 3565, 3720, 3844, 3864, 3906, 3933, 3990, 4123, 4140, 4278, 4340, 4370, 4464, 4560, 4712, 4788, 4805, 4830, 4991, 5040, 5208, 5244, 5301, 5320, 5520, 5580, 5704, 5766, 5796, 5890, 5985, 6118, 6384, 6417, 6440, 6510, 6555, 6727, 6840, 6992, 7068, 7130, 7245, 7440, 7688, 7728, 7812, 7866, 7980, 8246, 8280, 8556, 8649, 8680, 8740, 8835, 9177, 9424, 9576, 9610, 9660, 9765, 9982, 10416, 10488, 10602, 10640, 10695, 11160, 11408, 11532, 11592, 11780, 11970, 12236, 12369, 12834, 12880, 13020, 13110, 13454, 13547, 13680, 14136, 14260, 14415, 14490, 14973, 15295, 15376, 15624, 15732, 15960, 16492, 16560, 17112, 17298, 17360, 17480, 17670, 18259, 18354, 19152, 19220, 19320, 19530, 19665, 19964, 20181, 20615, 20976, 21204, 21390, 22103, 22320, 23064, 23184, 23560, 23940, 24472, 24738, 24955, 25668, 26040, 26220, 26505, 26908, 27094, 27531, 28272, 28520, 28830, 28980, 29946, 30590, 31248, 31464, 31920, 32085, 32984, 33635, 34224, 34596, 34960, 35340, 36518, 36708, 37107, 38440, 38640, 39060, 39330, 39928, 40362, 40641, 41230, 42408, 42780, 43245, 44206, 44919, 45885, 46128, 47120, 47880, 48944, 49476, 49910, 51336, 52080, 52440, 53010, 53816, 54188, 54777, 55062, 57040, 57660, 57960, 59892, 60543, 61180, 61845, 62928, 64170, 65968, 66309, 67270, 67735, 69192, 70680, 73036, 73416, 74214, 74865, 76880, 78120, 78660, 79856, 80724, 81282, 82460, 84816, 85560, 86490, 88412, 89838, 91295, 91770, 94829, 95760, 98952, 99820, 100905, 102672, 104880, 106020, 107632, 108376, 109554, 110124, 110515, 115320, 115920, 119784, 121086, 121923, 122360, 123690, 127813, 128340, 132618, 134540, 135470, 137655, 138384, 141360, 146072, 146832, 148428, 149730, 154721, 156240, 157320, 161448, 162564, 164331, 164920, 171120, 172980, 176824, 179676, 182590, 183540, 185535, 189658, 197904, 198927, 199640, 201810, 203205, 212040, 216752, 219108, 220248, 221030, 224595, 230640, 239568, 242172, 243846, 244720, 247380, 255626, 256680, 265236, 269080, 270940, 273885, 275310, 284487, 292144, 296856, 299460, 302715, 309442, 314640, 322896, 325128, 328662, 329840, 331545, 345960, 353648, 359352, 365180, 367080, 371070, 379316, 383439, 397854, 399280, 403620, 406410, 419957, 424080, 438216, 440496, 442060, 449190, 464163, 474145, 484344, 487692, 494760, 511252, 513360, 530472, 538160, 541880, 547770, 550620, 568974, 593712, 598920, 605430, 609615, 618884, 639065, 650256, 657324, 663090, 691920, 718704, 730360, 734160, 742140, 758632, 766878, 773605, 795708, 807240, 812820, 821655, 839914, 853461, 876432, 884120, 898380, 928326, 948290, 968688, 975384, 989520, 994635, 1022504, 1060944, 1083760, 1095540, 1101240, 1137948, 1150317, 1197840, 1210860, 1219230, 1237768, 1259871, 1278130, 1314648, 1326180, 1392489, 1422435, 1460720, 1484280, 1517264, 1533756, 1547210, 1591416, 1614480, 1625640, 1643310, 1679828, 1706922, 1768240, 1796760, 1856652, 1896580, 1917195, 1950768, 1989270, 2045008, 2099785, 2191080, 2202480, 2275896, 2300634, 2320815, 2421720, 2438460, 2475536, 2519742, 2556260, 2629296, 2652360, 2784978, 2844870, 2939699, 2968560, 3067512, 3094420, 3182832, 3251280, 3286620, 3359656, 3413844, 3593520, 3713304, 3779613, 3793160, 3834390, 3978540, 4199570, 4267305, 4382160, 4551792, 4601268, 4641630, 4843440, 4876920, 5039484, 5112520, 5304720, 5569956, 5689740, 5751585, 5879398, 6135024, 6188840, 6299355, 6573240, 6719312, 6827688, 6962445, 7426608, 7559226, 7586320, 7668780, 7957080, 8399140, 8534610, 8819097, 9202536, 9283260, 9753840, 10078968, 10225040, 11139912, 11379480, 11503170, 11758796, 12377680, 12598710, 13146480, 13655376, 13924890, 14698495, 15118452, 15337560, 15914160, 16798280, 17069220, 17638194, 18405072, 18566520, 18898065, 20157936, 22279824, 22758960, 23006340, 23517592, 25197420, 26457291, 27849780, 29396990, 30236904, 30675120, 33596560, 34138440, 35276388, 37133040, 37796130, 44095485, 46012680, 47035184, 50394840, 52914582, 55699560, 58793980, 60473808, 68276880, 70552776, 75592260, 88190970, 92025360, 100789680, 105829164, 111399120, 117587960, 132286455, 141105552, 151184520, 176381940, 211658328, 235175920, 264572910, 302369040, 352763880, 423316656, 529145820, 705527760, 1058291640, 2116583280]

約数ペア:

[(1, 2116583280), (2, 1058291640), (3, 705527760), (4, 529145820), (5, 423316656), (6, 352763880), (7, 302369040), (8, 264572910), (9, 235175920), (10, 211658328), (12, 176381940), (14, 151184520), (15, 141105552), (16, 132286455), (18, 117587960), (19, 111399120), (20, 105829164), (21, 100789680), (23, 92025360), (24, 88190970), (28, 75592260), (30, 70552776), (31, 68276880), (35, 60473808), (36, 58793980), (38, 55699560), (40, 52914582), (42, 50394840), (45, 47035184), (46, 46012680), (48, 44095485), (56, 37796130), (57, 37133040), (60, 35276388), (62, 34138440), (63, 33596560), (69, 30675120), (70, 30236904), (72, 29396990), (76, 27849780), (80, 26457291), (84, 25197420), (90, 23517592), (92, 23006340), (93, 22758960), (95, 22279824), (105, 20157936), (112, 18898065), (114, 18566520), (115, 18405072), (120, 17638194), (124, 17069220), (126, 16798280), (133, 15914160), (138, 15337560), (140, 15118452), (144, 14698495), (152, 13924890), (155, 13655376), (161, 13146480), (168, 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2475536), (868, 2438460), (874, 2421720), (912, 2320815), (920, 2300634), (930, 2275896), (961, 2202480), (966, 2191080), (1008, 2099785), (1035, 2045008), (1064, 1989270), (1085, 1950768), (1104, 1917195), (1116, 1896580), (1140, 1856652), (1178, 1796760), (1197, 1768240), (1240, 1706922), (1260, 1679828), (1288, 1643310), (1302, 1625640), (1311, 1614480), (1330, 1591416), (1368, 1547210), (1380, 1533756), (1395, 1517264), (1426, 1484280), (1449, 1460720), (1488, 1422435), (1520, 1392489), (1596, 1326180), (1610, 1314648), (1656, 1278130), (1680, 1259871), (1710, 1237768), (1736, 1219230), (1748, 1210860), (1767, 1197840), (1840, 1150317), (1860, 1137948), (1922, 1101240), (1932, 1095540), (1953, 1083760), (1995, 1060944), (2070, 1022504), (2128, 994635), (2139, 989520), (2170, 975384), (2185, 968688), (2232, 948290), (2280, 928326), (2356, 898380), (2394, 884120), (2415, 876432), (2480, 853461), (2520, 839914), (2576, 821655), (2604, 812820), (2622, 807240), (2660, 795708), (2736, 773605), (2760, 766878), (2790, 758632), (2852, 742140), (2883, 734160), (2898, 730360), (2945, 718704), (3059, 691920), (3192, 663090), (3220, 657324), (3255, 650256), (3312, 639065), (3420, 618884), (3472, 609615), (3496, 605430), (3534, 598920), (3565, 593712), (3720, 568974), (3844, 550620), (3864, 547770), (3906, 541880), (3933, 538160), (3990, 530472), (4123, 513360), (4140, 511252), (4278, 494760), (4340, 487692), (4370, 484344), (4464, 474145), (4560, 464163), (4712, 449190), (4788, 442060), (4805, 440496), (4830, 438216), (4991, 424080), (5040, 419957), (5208, 406410), (5244, 403620), (5301, 399280), (5320, 397854), (5520, 383439), (5580, 379316), (5704, 371070), (5766, 367080), (5796, 365180), (5890, 359352), (5985, 353648), (6118, 345960), (6384, 331545), (6417, 329840), (6440, 328662), (6510, 325128), (6555, 322896), (6727, 314640), (6840, 309442), (6992, 302715), (7068, 299460), (7130, 296856), (7245, 292144), (7440, 284487), (7688, 275310), (7728, 273885), (7812, 270940), (7866, 269080), (7980, 265236), (8246, 256680), (8280, 255626), (8556, 247380), (8649, 244720), (8680, 243846), (8740, 242172), (8835, 239568), (9177, 230640), (9424, 224595), (9576, 221030), (9610, 220248), (9660, 219108), (9765, 216752), (9982, 212040), (10416, 203205), (10488, 201810), (10602, 199640), (10640, 198927), (10695, 197904), (11160, 189658), (11408, 185535), (11532, 183540), (11592, 182590), (11780, 179676), (11970, 176824), (12236, 172980), (12369, 171120), (12834, 164920), (12880, 164331), (13020, 162564), (13110, 161448), (13454, 157320), (13547, 156240), (13680, 154721), (14136, 149730), (14260, 148428), (14415, 146832), (14490, 146072), (14973, 141360), (15295, 138384), (15376, 137655), (15624, 135470), (15732, 134540), (15960, 132618), (16492, 128340), (16560, 127813), (17112, 123690), (17298, 122360), (17360, 121923), (17480, 121086), (17670, 119784), (18259, 115920), (18354, 115320), (19152, 110515), (19220, 110124), (19320, 109554), (19530, 108376), (19665, 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