2101655360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 336

約数和(自身を含む): 6354567936

約数和(自身を除く): 4252912576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 64, 70, 76, 80, 92, 95, 112, 113, 115, 133, 140, 152, 160, 161, 184, 190, 224, 226, 230, 266, 280, 304, 320, 322, 361, 368, 380, 437, 448, 452, 460, 532, 560, 565, 608, 644, 665, 722, 736, 760, 791, 805, 874, 904, 920, 1064, 1120, 1130, 1216, 1288, 1330, 1444, 1472, 1520, 1582, 1610, 1748, 1805, 1808, 1840, 2128, 2147, 2185, 2240, 2260, 2527, 2576, 2599, 2660, 2888, 3040, 3059, 3164, 3220, 3496, 3610, 3616, 3680, 3955, 4256, 4294, 4370, 4520, 5054, 5152, 5198, 5320, 5776, 6080, 6118, 6328, 6440, 6992, 7220, 7232, 7360, 7910, 8303, 8512, 8588, 8740, 9040, 10108, 10304, 10396, 10640, 10735, 11552, 12236, 12635, 12656, 12880, 12995, 13984, 14440, 15029, 15295, 15820, 16606, 17176, 17480, 18080, 18193, 20216, 20792, 21280, 21470, 23104, 24472, 25270, 25312, 25760, 25990, 27968, 28880, 30058, 30590, 31640, 33212, 34352, 34960, 36160, 36386, 40432, 40793, 41515, 41584, 42560, 42940, 48944, 49381, 50540, 50624, 51520, 51980, 57760, 58121, 60116, 61180, 63280, 66424, 68704, 69920, 72772, 75145, 80864, 81586, 83030, 83168, 85880, 90965, 97888, 98762, 101080, 103960, 115520, 116242, 120232, 122360, 126560, 132848, 137408, 139840, 145544, 150290, 161728, 163172, 166060, 166336, 171760, 181930, 195776, 197524, 202160, 203965, 207920, 232484, 240464, 244720, 246905, 253120, 265696, 285551, 290605, 291088, 300580, 326344, 332120, 343520, 345667, 363860, 395048, 404320, 407930, 415840, 464968, 480928, 489440, 493810, 531392, 571102, 581210, 582176, 601160, 652688, 664240, 687040, 691334, 727720, 790096, 808640, 815860, 831680, 929936, 938239, 961856, 978880, 987620, 1142204, 1162420, 1164352, 1202320, 1305376, 1328480, 1382668, 1427755, 1455440, 1580192, 1631720, 1728335, 1859872, 1876478, 1975240, 2284408, 2324840, 2404640, 2610752, 2656960, 2765336, 2855510, 2910880, 3160384, 3263440, 3456670, 3719744, 3752956, 3950480, 4568816, 4649680, 4691195, 4809280, 5530672, 5711020, 5821760, 6526880, 6567673, 6913340, 7505912, 7900960, 9137632, 9299360, 9382390, 11061344, 11422040, 13053760, 13135346, 13826680, 15011824, 15801920, 18275264, 18598720, 18764780, 22122688, 22844080, 26270692, 27653360, 30023648, 32838365, 37529560, 45688160, 52541384, 55306720, 60047296, 65676730, 75059120, 91376320, 105082768, 110613440, 131353460, 150118240, 210165536, 262706920, 300236480, 420331072, 525413840, 1050827680, 2101655360]

約数ペア:

[(1, 2101655360), (2, 1050827680), (4, 525413840), (5, 420331072), (7, 300236480), (8, 262706920), (10, 210165536), (14, 150118240), (16, 131353460), (19, 110613440), (20, 105082768), (23, 91376320), (28, 75059120), (32, 65676730), (35, 60047296), (38, 55306720), (40, 52541384), (46, 45688160), (56, 37529560), (64, 32838365), (70, 30023648), (76, 27653360), (80, 26270692), (92, 22844080), (95, 22122688), (112, 18764780), (113, 18598720), (115, 18275264), (133, 15801920), (140, 15011824), (152, 13826680), (160, 13135346), (161, 13053760), (184, 11422040), (190, 11061344), (224, 9382390), (226, 9299360), (230, 9137632), (266, 7900960), (280, 7505912), (304, 6913340), (320, 6567673), (322, 6526880), (361, 5821760), (368, 5711020), (380, 5530672), (437, 4809280), (448, 4691195), (452, 4649680), (460, 4568816), (532, 3950480), (560, 3752956), (565, 3719744), (608, 3456670), (644, 3263440), (665, 3160384), (722, 2910880), (736, 2855510), (760, 2765336), (791, 2656960), (805, 2610752), (874, 2404640), (904, 2324840), (920, 2284408), (1064, 1975240), (1120, 1876478), (1130, 1859872), (1216, 1728335), (1288, 1631720), (1330, 1580192), (1444, 1455440), (1472, 1427755), (1520, 1382668), (1582, 1328480), (1610, 1305376), (1748, 1202320), (1805, 1164352), (1808, 1162420), (1840, 1142204), (2128, 987620), (2147, 978880), (2185, 961856), (2240, 938239), (2260, 929936), (2527, 831680), (2576, 815860), (2599, 808640), (2660, 790096), (2888, 727720), (3040, 691334), (3059, 687040), (3164, 664240), (3220, 652688), (3496, 601160), (3610, 582176), (3616, 581210), (3680, 571102), (3955, 531392), (4256, 493810), (4294, 489440), (4370, 480928), (4520, 464968), (5054, 415840), (5152, 407930), (5198, 404320), (5320, 395048), (5776, 363860), (6080, 345667), (6118, 343520), (6328, 332120), (6440, 326344), (6992, 300580), (7220, 291088), (7232, 290605), (7360, 285551), (7910, 265696), (8303, 253120), (8512, 246905), (8588, 244720), (8740, 240464), (9040, 232484), (10108, 207920), (10304, 203965), (10396, 202160), (10640, 197524), (10735, 195776), (11552, 181930), (12236, 171760), (12635, 166336), (12656, 166060), (12880, 163172), (12995, 161728), (13984, 150290), (14440, 145544), (15029, 139840), (15295, 137408), (15820, 132848), (16606, 126560), (17176, 122360), (17480, 120232), (18080, 116242), (18193, 115520), (20216, 103960), (20792, 101080), (21280, 98762), (21470, 97888), (23104, 90965), (24472, 85880), (25270, 83168), (25312, 83030), (25760, 81586), (25990, 80864), (27968, 75145), (28880, 72772), (30058, 69920), (30590, 68704), (31640, 66424), (33212, 63280), (34352, 61180), (34960, 60116), (36160, 58121), (36386, 57760), (40432, 51980), (40793, 51520), (41515, 50624), (41584, 50540), (42560, 49381), (42940, 48944)]