389917440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 432

約数和(自身を含む): 1566897696

約数和(自身を除く): 1176980256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 128, 132, 136, 144, 153, 160, 165, 170, 176, 180, 181, 187, 192, 198, 204, 220, 240, 255, 256, 264, 272, 288, 306, 320, 330, 340, 352, 360, 362, 374, 384, 396, 408, 440, 480, 495, 510, 528, 543, 544, 561, 576, 612, 640, 660, 680, 704, 720, 724, 748, 765, 768, 792, 816, 880, 905, 935, 960, 990, 1020, 1056, 1086, 1088, 1122, 1152, 1224, 1280, 1320, 1360, 1408, 1440, 1448, 1496, 1530, 1584, 1629, 1632, 1683, 1760, 1810, 1870, 1920, 1980, 1991, 2040, 2112, 2172, 2176, 2244, 2304, 2448, 2640, 2715, 2720, 2805, 2816, 2880, 2896, 2992, 3060, 3077, 3168, 3258, 3264, 3366, 3520, 3620, 3740, 3840, 3960, 3982, 4080, 4224, 4344, 4352, 4488, 4896, 5280, 5430, 5440, 5610, 5760, 5792, 5973, 5984, 6120, 6154, 6336, 6516, 6528, 6732, 7040, 7240, 7480, 7920, 7964, 8145, 8160, 8415, 8448, 8688, 8976, 9231, 9792, 9955, 10560, 10860, 10880, 11220, 11520, 11584, 11946, 11968, 12240, 12308, 12672, 13032, 13056, 13464, 14080, 14480, 14960, 15385, 15840, 15928, 16290, 16320, 16830, 17376, 17919, 17952, 18462, 19584, 19910, 21120, 21720, 21760, 22440, 23168, 23892, 23936, 24480, 24616, 25344, 26064, 26928, 27693, 28960, 29865, 29920, 30770, 31680, 31856, 32580, 32640, 33660, 33847, 34752, 35838, 35904, 36924, 39168, 39820, 42240, 43440, 44880, 46155, 46336, 47784, 47872, 48960, 49232, 52128, 53856, 55386, 57920, 59730, 59840, 61540, 63360, 63712, 65160, 65280, 67320, 67694, 69504, 71676, 71808, 73848, 79640, 86880, 89595, 89760, 92310, 95568, 97920, 98464, 101541, 104256, 107712, 110772, 115840, 119460, 119680, 123080, 126720, 127424, 130320, 134640, 135388, 138465, 139008, 143352, 143616, 147696, 159280, 169235, 173760, 179190, 179520, 184620, 191136, 195840, 196928, 203082, 208512, 215424, 221544, 231680, 238920, 239360, 246160, 254848, 260640, 269280, 270776, 276930, 286704, 295392, 304623, 318560, 338470, 347520, 358380, 359040, 369240, 382272, 393856, 406164, 417024, 430848, 443088, 477840, 492320, 507705, 509696, 521280, 538560, 541552, 553860, 573408, 590784, 609246, 637120, 676940, 695040, 716760, 718080, 738480, 764544, 787712, 812328, 886176, 955680, 984640, 1015410, 1042560, 1077120, 1083104, 1107720, 1146816, 1181568, 1218492, 1274240, 1353880, 1433520, 1476960, 1523115, 1529088, 1624656, 1772352, 1911360, 1969280, 2030820, 2085120, 2154240, 2166208, 2215440, 2293632, 2363136, 2436984, 2548480, 2707760, 2867040, 2953920, 3046230, 3249312, 3544704, 3822720, 3938560, 4061640, 4332416, 4430880, 4587264, 4873968, 5415520, 5734080, 5907840, 6092460, 6498624, 7089408, 7645440, 8123280, 8664832, 8861760, 9747936, 10831040, 11468160, 11815680, 12184920, 12997248, 16246560, 17723520, 19495872, 21662080, 22936320, 24369840, 25994496, 32493120, 35447040, 38991744, 43324160, 48739680, 64986240, 77983488, 97479360, 129972480, 194958720, 389917440]

約数ペア:

[(1, 389917440), (2, 194958720), (3, 129972480), (4, 97479360), (5, 77983488), (6, 64986240), (8, 48739680), (9, 43324160), (10, 38991744), (11, 35447040), (12, 32493120), (15, 25994496), (16, 24369840), (17, 22936320), (18, 21662080), (20, 19495872), (22, 17723520), (24, 16246560), (30, 12997248), (32, 12184920), (33, 11815680), (34, 11468160), (36, 10831040), (40, 9747936), (44, 8861760), (45, 8664832), (48, 8123280), (51, 7645440), (55, 7089408), (60, 6498624), (64, 6092460), (66, 5907840), (68, 5734080), (72, 5415520), (80, 4873968), (85, 4587264), (88, 4430880), (90, 4332416), (96, 4061640), (99, 3938560), (102, 3822720), (110, 3544704), (120, 3249312), (128, 3046230), (132, 2953920), (136, 2867040), (144, 2707760), (153, 2548480), (160, 2436984), (165, 2363136), (170, 2293632), (176, 2215440), (180, 2166208), (181, 2154240), (187, 2085120), (192, 2030820), (198, 1969280), (204, 1911360), (220, 1772352), (240, 1624656), (255, 1529088), (256, 1523115), (264, 1476960), (272, 1433520), (288, 1353880), (306, 1274240), (320, 1218492), (330, 1181568), (340, 1146816), (352, 1107720), (360, 1083104), (362, 1077120), (374, 1042560), (384, 1015410), (396, 984640), (408, 955680), (440, 886176), (480, 812328), (495, 787712), (510, 764544), (528, 738480), (543, 718080), (544, 716760), (561, 695040), (576, 676940), (612, 637120), (640, 609246), (660, 590784), (680, 573408), (704, 553860), (720, 541552), (724, 538560), (748, 521280), (765, 509696), (768, 507705), (792, 492320), (816, 477840), (880, 443088), (905, 430848), (935, 417024), (960, 406164), (990, 393856), (1020, 382272), (1056, 369240), (1086, 359040), (1088, 358380), (1122, 347520), (1152, 338470), (1224, 318560), (1280, 304623), (1320, 295392), (1360, 286704), (1408, 276930), (1440, 270776), (1448, 269280), (1496, 260640), (1530, 254848), (1584, 246160), (1629, 239360), (1632, 238920), (1683, 231680), (1760, 221544), (1810, 215424), (1870, 208512), (1920, 203082), (1980, 196928), (1991, 195840), (2040, 191136), (2112, 184620), (2172, 179520), (2176, 179190), (2244, 173760), (2304, 169235), (2448, 159280), (2640, 147696), (2715, 143616), (2720, 143352), (2805, 139008), (2816, 138465), (2880, 135388), (2896, 134640), (2992, 130320), (3060, 127424), (3077, 126720), (3168, 123080), (3258, 119680), (3264, 119460), (3366, 115840), (3520, 110772), (3620, 107712), (3740, 104256), (3840, 101541), (3960, 98464), (3982, 97920), (4080, 95568), (4224, 92310), (4344, 89760), (4352, 89595), (4488, 86880), (4896, 79640), (5280, 73848), (5430, 71808), (5440, 71676), (5610, 69504), (5760, 67694), (5792, 67320), (5973, 65280), (5984, 65160), (6120, 63712), (6154, 63360), (6336, 61540), (6516, 59840), (6528, 59730), (6732, 57920), (7040, 55386), (7240, 53856), (7480, 52128), (7920, 49232), (7964, 48960), (8145, 47872), (8160, 47784), (8415, 46336), (8448, 46155), (8688, 44880), (8976, 43440), (9231, 42240), (9792, 39820), (9955, 39168), (10560, 36924), (10860, 35904), (10880, 35838), (11220, 34752), (11520, 33847), (11584, 33660), (11946, 32640), (11968, 32580), (12240, 31856), (12308, 31680), (12672, 30770), (13032, 29920), (13056, 29865), (13464, 28960), (14080, 27693), (14480, 26928), (14960, 26064), (15385, 25344), (15840, 24616), (15928, 24480), (16290, 23936), (16320, 23892), (16830, 23168), (17376, 22440), (17919, 21760), (17952, 21720), (18462, 21120), (19584, 19910)]