20373788160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4231}}^1$

素因数の和:4290

約数の個数: 480

約数和(自身を含む): 81045169920

約数和(自身を除く): 60671381760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 128, 132, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 209, 220, 228, 240, 256, 264, 285, 288, 304, 320, 330, 342, 352, 360, 380, 384, 396, 418, 440, 456, 480, 495, 512, 528, 570, 576, 608, 627, 640, 660, 684, 704, 720, 760, 768, 792, 836, 855, 880, 912, 960, 990, 1045, 1056, 1140, 1152, 1216, 1254, 1280, 1320, 1368, 1408, 1440, 1520, 1536, 1584, 1672, 1710, 1760, 1824, 1881, 1920, 1980, 2090, 2112, 2280, 2304, 2432, 2508, 2560, 2640, 2736, 2816, 2880, 3040, 3135, 3168, 3344, 3420, 3520, 3648, 3762, 3840, 3960, 4180, 4224, 4231, 4560, 4608, 4864, 5016, 5280, 5472, 5632, 5760, 6080, 6270, 6336, 6688, 6840, 7040, 7296, 7524, 7680, 7920, 8360, 8448, 8462, 9120, 9405, 9728, 10032, 10560, 10944, 11520, 12160, 12540, 12672, 12693, 13376, 13680, 14080, 14592, 15048, 15840, 16720, 16896, 16924, 18240, 18810, 20064, 21120, 21155, 21888, 23040, 24320, 25080, 25344, 25386, 26752, 27360, 28160, 29184, 30096, 31680, 33440, 33848, 36480, 37620, 38079, 40128, 42240, 42310, 43776, 46541, 48640, 50160, 50688, 50772, 53504, 54720, 60192, 63360, 63465, 66880, 67696, 72960, 75240, 76158, 80256, 80389, 84480, 84620, 87552, 93082, 100320, 101544, 107008, 109440, 120384, 126720, 126930, 133760, 135392, 139623, 145920, 150480, 152316, 160512, 160778, 169240, 186164, 190395, 200640, 203088, 218880, 232705, 240768, 241167, 253440, 253860, 267520, 270784, 279246, 300960, 304632, 321024, 321556, 338480, 372328, 380790, 401280, 401945, 406176, 418869, 437760, 465410, 481536, 482334, 507720, 535040, 541568, 558492, 601920, 609264, 643112, 676960, 698115, 723501, 744656, 761580, 802560, 803890, 812352, 837738, 884279, 930820, 963072, 964668, 1015440, 1083136, 1116984, 1203840, 1205835, 1218528, 1286224, 1353920, 1396230, 1447002, 1489312, 1523160, 1605120, 1607780, 1624704, 1675476, 1768558, 1861640, 1929336, 2030880, 2094345, 2166272, 2233968, 2407680, 2411670, 2437056, 2572448, 2652837, 2707840, 2792460, 2894004, 2978624, 3046320, 3215560, 3249408, 3350952, 3537116, 3617505, 3723280, 3858672, 4061760, 4188690, 4421395, 4467936, 4815360, 4823340, 4874112, 5144896, 5305674, 5415680, 5584920, 5788008, 5957248, 6092640, 6431120, 6498816, 6701904, 7074232, 7235010, 7446560, 7717344, 7958511, 8123520, 8377380, 8842790, 8935872, 9646680, 9748224, 10289792, 10611348, 10831360, 11169840, 11576016, 11914496, 12185280, 12862240, 13264185, 13403808, 14148464, 14470020, 14893120, 15434688, 15917022, 16247040, 16754760, 17685580, 17871744, 19293360, 19496448, 20579584, 21222696, 22339680, 23152032, 23828992, 24370560, 25724480, 26528370, 26807616, 28296928, 28940040, 29786240, 30869376, 31834044, 32494080, 33509520, 35371160, 35743488, 38586720, 39792555, 41159168, 42445392, 44679360, 46304064, 48741120, 51448960, 53056740, 53615232, 56593856, 57880080, 59572480, 61738752, 63668088, 67019040, 70742320, 71486976, 77173440, 79585110, 84890784, 89358720, 92608128, 97482240, 102897920, 106113480, 107230464, 113187712, 115760160, 119144960, 123477504, 127336176, 134038080, 141484640, 154346880, 159170220, 169781568, 178717440, 185216256, 205795840, 212226960, 214460928, 226375424, 231520320, 254672352, 268076160, 282969280, 308693760, 318340440, 339563136, 357434880, 370432512, 424453920, 452750848, 463040640, 509344704, 536152320, 565938560, 617387520, 636680880, 679126272, 848907840, 926081280, 1018689408, 1072304640, 1131877120, 1273361760, 1358252544, 1697815680, 1852162560, 2037378816, 2263754240, 2546723520, 3395631360, 4074757632, 5093447040, 6791262720, 10186894080, 20373788160]

約数ペア:

[(1, 20373788160), (2, 10186894080), (3, 6791262720), (4, 5093447040), (5, 4074757632), (6, 3395631360), (8, 2546723520), (9, 2263754240), (10, 2037378816), (11, 1852162560), (12, 1697815680), (15, 1358252544), (16, 1273361760), (18, 1131877120), (19, 1072304640), (20, 1018689408), (22, 926081280), (24, 848907840), (30, 679126272), (32, 636680880), (33, 617387520), (36, 565938560), (38, 536152320), (40, 509344704), (44, 463040640), (45, 452750848), (48, 424453920), (55, 370432512), (57, 357434880), (60, 339563136), (64, 318340440), (66, 308693760), (72, 282969280), (76, 268076160), (80, 254672352), (88, 231520320), (90, 226375424), (95, 214460928), (96, 212226960), (99, 205795840), (110, 185216256), (114, 178717440), (120, 169781568), (128, 159170220), (132, 154346880), (144, 141484640), (152, 134038080), (160, 127336176), (165, 123477504), (171, 119144960), (176, 115760160), (180, 113187712), (190, 107230464), (192, 106113480), (198, 102897920), (209, 97482240), (220, 92608128), (228, 89358720), (240, 84890784), (256, 79585110), (264, 77173440), (285, 71486976), (288, 70742320), (304, 67019040), (320, 63668088), (330, 61738752), (342, 59572480), (352, 57880080), (360, 56593856), (380, 53615232), (384, 53056740), (396, 51448960), (418, 48741120), (440, 46304064), (456, 44679360), (480, 42445392), (495, 41159168), (512, 39792555), (528, 38586720), (570, 35743488), (576, 35371160), (608, 33509520), (627, 32494080), (640, 31834044), (660, 30869376), (684, 29786240), (704, 28940040), (720, 28296928), (760, 26807616), (768, 26528370), (792, 25724480), (836, 24370560), (855, 23828992), (880, 23152032), (912, 22339680), (960, 21222696), (990, 20579584), (1045, 19496448), (1056, 19293360), (1140, 17871744), (1152, 17685580), (1216, 16754760), (1254, 16247040), (1280, 15917022), (1320, 15434688), (1368, 14893120), (1408, 14470020), (1440, 14148464), (1520, 13403808), (1536, 13264185), (1584, 12862240), (1672, 12185280), (1710, 11914496), (1760, 11576016), (1824, 11169840), (1881, 10831360), (1920, 10611348), (1980, 10289792), (2090, 9748224), (2112, 9646680), (2280, 8935872), (2304, 8842790), (2432, 8377380), (2508, 8123520), (2560, 7958511), (2640, 7717344), (2736, 7446560), (2816, 7235010), (2880, 7074232), (3040, 6701904), (3135, 6498816), (3168, 6431120), (3344, 6092640), (3420, 5957248), (3520, 5788008), (3648, 5584920), (3762, 5415680), (3840, 5305674), (3960, 5144896), (4180, 4874112), (4224, 4823340), (4231, 4815360), (4560, 4467936), (4608, 4421395), (4864, 4188690), (5016, 4061760), (5280, 3858672), (5472, 3723280), (5632, 3617505), (5760, 3537116), (6080, 3350952), (6270, 3249408), (6336, 3215560), (6688, 3046320), (6840, 2978624), (7040, 2894004), (7296, 2792460), (7524, 2707840), (7680, 2652837), (7920, 2572448), (8360, 2437056), (8448, 2411670), (8462, 2407680), (9120, 2233968), (9405, 2166272), (9728, 2094345), (10032, 2030880), (10560, 1929336), (10944, 1861640), (11520, 1768558), (12160, 1675476), (12540, 1624704), (12672, 1607780), (12693, 1605120), (13376, 1523160), (13680, 1489312), (14080, 1447002), (14592, 1396230), (15048, 1353920), (15840, 1286224), (16720, 1218528), (16896, 1205835), (16924, 1203840), (18240, 1116984), (18810, 1083136), (20064, 1015440), (21120, 964668), (21155, 963072), (21888, 930820), (23040, 884279), (24320, 837738), (25080, 812352), (25344, 803890), (25386, 802560), (26752, 761580), (27360, 744656), (28160, 723501), (29184, 698115), (30096, 676960), (31680, 643112), (33440, 609264), (33848, 601920), (36480, 558492), (37620, 541568), (38079, 535040), (40128, 507720), (42240, 482334), (42310, 481536), (43776, 465410), (46541, 437760), (48640, 418869), (50160, 406176), (50688, 401945), (50772, 401280), (53504, 380790), (54720, 372328), (60192, 338480), (63360, 321556), (63465, 321024), (66880, 304632), (67696, 300960), (72960, 279246), (75240, 270784), (76158, 267520), (80256, 253860), (80389, 253440), (84480, 241167), (84620, 240768), (87552, 232705), (93082, 218880), (100320, 203088), (101544, 200640), (107008, 190395), (109440, 186164), (120384, 169240), (126720, 160778), (126930, 160512), (133760, 152316), (135392, 150480), (139623, 145920)]