2109336320

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 324

約数和(自身を含む): 6396289200

約数和(自身を除く): 4286952880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 169, 182, 196, 199, 208, 224, 245, 256, 260, 280, 320, 338, 364, 392, 398, 416, 448, 455, 490, 520, 560, 637, 640, 676, 728, 784, 796, 832, 845, 896, 910, 980, 995, 1040, 1120, 1183, 1274, 1280, 1352, 1393, 1456, 1568, 1592, 1664, 1690, 1792, 1820, 1960, 1990, 2080, 2240, 2366, 2548, 2587, 2704, 2786, 2912, 3136, 3184, 3185, 3328, 3380, 3640, 3920, 3980, 4160, 4480, 4732, 5096, 5174, 5408, 5572, 5824, 5915, 6272, 6368, 6370, 6760, 6965, 7280, 7840, 7960, 8281, 8320, 8960, 9464, 9751, 10192, 10348, 10816, 11144, 11648, 11830, 12544, 12736, 12740, 12935, 13520, 13930, 14560, 15680, 15920, 16562, 16640, 18109, 18928, 19502, 20384, 20696, 21632, 22288, 23296, 23660, 25472, 25480, 25870, 27040, 27860, 29120, 31360, 31840, 33124, 33631, 36218, 37856, 39004, 40768, 41392, 41405, 43264, 44576, 47320, 48755, 50944, 50960, 51740, 54080, 55720, 58240, 62720, 63680, 66248, 67262, 72436, 75712, 78008, 81536, 82784, 82810, 89152, 90545, 94640, 97510, 101920, 103480, 108160, 111440, 116480, 126763, 127360, 132496, 134524, 144872, 151424, 156016, 163072, 165568, 165620, 168155, 178304, 181090, 189280, 195020, 203840, 206960, 216320, 222880, 235417, 253526, 254720, 264992, 269048, 289744, 302848, 312032, 331136, 331240, 336310, 356608, 362180, 378560, 390040, 407680, 413920, 445760, 470834, 507052, 529984, 538096, 579488, 624064, 633815, 662272, 662480, 672620, 724360, 757120, 780080, 815360, 827840, 891520, 941668, 1014104, 1059968, 1076192, 1158976, 1177085, 1248128, 1267630, 1324960, 1345240, 1448720, 1514240, 1560160, 1647919, 1655680, 1783040, 1883336, 2028208, 2119936, 2152384, 2317952, 2354170, 2496256, 2535260, 2649920, 2690480, 2897440, 3120320, 3295838, 3311360, 3766672, 4056416, 4304768, 4635904, 4708340, 5070520, 5299840, 5380960, 5794880, 6240640, 6591676, 7533344, 8112832, 8239595, 8609536, 9416680, 10141040, 10599680, 10761920, 11589760, 12481280, 13183352, 15066688, 16225664, 16479190, 18833360, 20282080, 21523840, 23179520, 26366704, 30133376, 32451328, 32958380, 37666720, 40564160, 43047680, 52733408, 60266752, 65916760, 75333440, 81128320, 105466816, 131833520, 150666880, 162256640, 210933632, 263667040, 301333760, 421867264, 527334080, 1054668160, 2109336320]

約数ペア:

[(1, 2109336320), (2, 1054668160), (4, 527334080), (5, 421867264), (7, 301333760), (8, 263667040), (10, 210933632), (13, 162256640), (14, 150666880), (16, 131833520), (20, 105466816), (26, 81128320), (28, 75333440), (32, 65916760), (35, 60266752), (40, 52733408), (49, 43047680), (52, 40564160), (56, 37666720), (64, 32958380), (65, 32451328), (70, 30133376), (80, 26366704), (91, 23179520), (98, 21523840), (104, 20282080), (112, 18833360), (128, 16479190), (130, 16225664), (140, 15066688), (160, 13183352), (169, 12481280), (182, 11589760), (196, 10761920), (199, 10599680), (208, 10141040), (224, 9416680), (245, 8609536), (256, 8239595), (260, 8112832), (280, 7533344), (320, 6591676), (338, 6240640), (364, 5794880), (392, 5380960), (398, 5299840), (416, 5070520), (448, 4708340), (455, 4635904), (490, 4304768), (520, 4056416), (560, 3766672), (637, 3311360), (640, 3295838), (676, 3120320), (728, 2897440), (784, 2690480), (796, 2649920), (832, 2535260), (845, 2496256), (896, 2354170), (910, 2317952), (980, 2152384), (995, 2119936), (1040, 2028208), (1120, 1883336), (1183, 1783040), (1274, 1655680), (1280, 1647919), (1352, 1560160), (1393, 1514240), (1456, 1448720), (1568, 1345240), (1592, 1324960), (1664, 1267630), (1690, 1248128), (1792, 1177085), (1820, 1158976), (1960, 1076192), (1990, 1059968), (2080, 1014104), (2240, 941668), (2366, 891520), (2548, 827840), (2587, 815360), (2704, 780080), (2786, 757120), (2912, 724360), (3136, 672620), (3184, 662480), (3185, 662272), (3328, 633815), (3380, 624064), (3640, 579488), (3920, 538096), (3980, 529984), (4160, 507052), (4480, 470834), (4732, 445760), (5096, 413920), (5174, 407680), (5408, 390040), (5572, 378560), (5824, 362180), (5915, 356608), (6272, 336310), (6368, 331240), (6370, 331136), (6760, 312032), (6965, 302848), (7280, 289744), (7840, 269048), (7960, 264992), (8281, 254720), (8320, 253526), (8960, 235417), (9464, 222880), (9751, 216320), (10192, 206960), (10348, 203840), (10816, 195020), (11144, 189280), (11648, 181090), (11830, 178304), (12544, 168155), (12736, 165620), (12740, 165568), (12935, 163072), (13520, 156016), (13930, 151424), (14560, 144872), (15680, 134524), (15920, 132496), (16562, 127360), (16640, 126763), (18109, 116480), (18928, 111440), (19502, 108160), (20384, 103480), (20696, 101920), (21632, 97510), (22288, 94640), (23296, 90545), (23660, 89152), (25472, 82810), (25480, 82784), (25870, 81536), (27040, 78008), (27860, 75712), (29120, 72436), (31360, 67262), (31840, 66248), (33124, 63680), (33631, 62720), (36218, 58240), (37856, 55720), (39004, 54080), (40768, 51740), (41392, 50960), (41405, 50944), (43264, 48755), (44576, 47320)]