180194560

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:78

約数の個数: 324

約数和(自身を含む): 575666028

約数和(自身を除く): 395471468

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 49, 52, 56, 64, 65, 68, 70, 80, 85, 91, 98, 104, 112, 119, 128, 130, 136, 140, 160, 169, 170, 182, 196, 208, 221, 224, 238, 245, 256, 260, 272, 280, 320, 338, 340, 364, 392, 416, 442, 448, 455, 476, 490, 520, 544, 560, 595, 637, 640, 676, 680, 728, 784, 832, 833, 845, 884, 896, 910, 952, 980, 1040, 1088, 1105, 1120, 1183, 1190, 1274, 1280, 1352, 1360, 1456, 1547, 1568, 1664, 1666, 1690, 1768, 1792, 1820, 1904, 1960, 2080, 2176, 2210, 2240, 2366, 2380, 2548, 2704, 2720, 2873, 2912, 3094, 3136, 3185, 3328, 3332, 3380, 3536, 3640, 3808, 3920, 4160, 4165, 4352, 4420, 4480, 4732, 4760, 5096, 5408, 5440, 5746, 5824, 5915, 6188, 6272, 6370, 6664, 6760, 7072, 7280, 7616, 7735, 7840, 8281, 8320, 8330, 8840, 8960, 9464, 9520, 10192, 10816, 10829, 10880, 11492, 11648, 11830, 12376, 12544, 12740, 13328, 13520, 14144, 14365, 14560, 15232, 15470, 15680, 16562, 16640, 16660, 17680, 18928, 19040, 20111, 20384, 21632, 21658, 21760, 22984, 23296, 23660, 24752, 25480, 26656, 27040, 28288, 28730, 29120, 30464, 30940, 31360, 33124, 33320, 35360, 37856, 38080, 40222, 40768, 41405, 43264, 43316, 45968, 47320, 49504, 50960, 53312, 54080, 54145, 56576, 57460, 58240, 61880, 62720, 66248, 66640, 70720, 75712, 76160, 80444, 81536, 82810, 86632, 91936, 94640, 99008, 100555, 101920, 106624, 108160, 108290, 114920, 116480, 123760, 132496, 133280, 140777, 141440, 151424, 152320, 160888, 163072, 165620, 173264, 183872, 189280, 198016, 201110, 203840, 213248, 216320, 216580, 229840, 247520, 264992, 266560, 281554, 282880, 302848, 321776, 331240, 346528, 367744, 378560, 396032, 402220, 407680, 433160, 459680, 495040, 529984, 533120, 563108, 643552, 662480, 693056, 703885, 735488, 757120, 804440, 815360, 866320, 919360, 990080, 1059968, 1066240, 1126216, 1287104, 1324960, 1386112, 1407770, 1514240, 1608880, 1732640, 1838720, 1980160, 2119936, 2252432, 2574208, 2649920, 2772224, 2815540, 3217760, 3465280, 3677440, 4504864, 5148416, 5299840, 5631080, 6435520, 6930560, 9009728, 10599680, 11262160, 12871040, 13861120, 18019456, 22524320, 25742080, 36038912, 45048640, 90097280, 180194560]

約数ペア:

[(1, 180194560), (2, 90097280), (4, 45048640), (5, 36038912), (7, 25742080), (8, 22524320), (10, 18019456), (13, 13861120), (14, 12871040), (16, 11262160), (17, 10599680), (20, 9009728), (26, 6930560), (28, 6435520), (32, 5631080), (34, 5299840), (35, 5148416), (40, 4504864), (49, 3677440), (52, 3465280), (56, 3217760), (64, 2815540), (65, 2772224), (68, 2649920), (70, 2574208), (80, 2252432), (85, 2119936), (91, 1980160), (98, 1838720), (104, 1732640), (112, 1608880), (119, 1514240), (128, 1407770), (130, 1386112), (136, 1324960), (140, 1287104), (160, 1126216), (169, 1066240), (170, 1059968), (182, 990080), (196, 919360), (208, 866320), (221, 815360), (224, 804440), (238, 757120), (245, 735488), (256, 703885), (260, 693056), (272, 662480), (280, 643552), (320, 563108), (338, 533120), (340, 529984), (364, 495040), (392, 459680), (416, 433160), (442, 407680), (448, 402220), (455, 396032), (476, 378560), (490, 367744), (520, 346528), (544, 331240), (560, 321776), (595, 302848), (637, 282880), (640, 281554), (676, 266560), (680, 264992), (728, 247520), (784, 229840), (832, 216580), (833, 216320), (845, 213248), (884, 203840), (896, 201110), (910, 198016), (952, 189280), (980, 183872), (1040, 173264), (1088, 165620), (1105, 163072), (1120, 160888), (1183, 152320), (1190, 151424), (1274, 141440), (1280, 140777), (1352, 133280), (1360, 132496), (1456, 123760), (1547, 116480), (1568, 114920), (1664, 108290), (1666, 108160), (1690, 106624), (1768, 101920), (1792, 100555), (1820, 99008), (1904, 94640), (1960, 91936), (2080, 86632), (2176, 82810), (2210, 81536), (2240, 80444), (2366, 76160), (2380, 75712), (2548, 70720), (2704, 66640), (2720, 66248), (2873, 62720), (2912, 61880), (3094, 58240), (3136, 57460), (3185, 56576), (3328, 54145), (3332, 54080), (3380, 53312), (3536, 50960), (3640, 49504), (3808, 47320), (3920, 45968), (4160, 43316), (4165, 43264), (4352, 41405), (4420, 40768), (4480, 40222), (4732, 38080), (4760, 37856), (5096, 35360), (5408, 33320), (5440, 33124), (5746, 31360), (5824, 30940), (5915, 30464), (6188, 29120), (6272, 28730), (6370, 28288), (6664, 27040), (6760, 26656), (7072, 25480), (7280, 24752), (7616, 23660), (7735, 23296), (7840, 22984), (8281, 21760), (8320, 21658), (8330, 21632), (8840, 20384), (8960, 20111), (9464, 19040), (9520, 18928), (10192, 17680), (10816, 16660), (10829, 16640), (10880, 16562), (11492, 15680), (11648, 15470), (11830, 15232), (12376, 14560), (12544, 14365), (12740, 14144), (13328, 13520)]