189163520

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 288

約数和(自身を含む): 588205800

約数和(自身を除く): 399042280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 49, 52, 56, 58, 64, 65, 70, 80, 91, 98, 104, 112, 116, 128, 130, 140, 145, 160, 182, 196, 203, 208, 224, 232, 245, 256, 260, 280, 290, 320, 364, 377, 392, 406, 416, 448, 455, 464, 490, 512, 520, 560, 580, 637, 640, 728, 754, 784, 812, 832, 896, 910, 928, 980, 1015, 1024, 1040, 1120, 1160, 1274, 1280, 1421, 1456, 1508, 1568, 1624, 1664, 1792, 1820, 1856, 1885, 1960, 2030, 2048, 2080, 2240, 2320, 2548, 2560, 2639, 2842, 2912, 3016, 3136, 3185, 3248, 3328, 3584, 3640, 3712, 3770, 3920, 4060, 4160, 4480, 4640, 5096, 5120, 5278, 5684, 5824, 6032, 6272, 6370, 6496, 6656, 7105, 7168, 7280, 7424, 7540, 7840, 8120, 8320, 8960, 9280, 10192, 10240, 10556, 11368, 11648, 12064, 12544, 12740, 12992, 13195, 13312, 14210, 14336, 14560, 14848, 15080, 15680, 16240, 16640, 17920, 18473, 18560, 20384, 21112, 22736, 23296, 24128, 25088, 25480, 25984, 26390, 26624, 28420, 29120, 29696, 30160, 31360, 32480, 33280, 35840, 36946, 37120, 40768, 42224, 45472, 46592, 48256, 50176, 50960, 51968, 52780, 56840, 58240, 59392, 60320, 62720, 64960, 66560, 71680, 73892, 74240, 81536, 84448, 90944, 92365, 93184, 96512, 100352, 101920, 103936, 105560, 113680, 116480, 120640, 125440, 129920, 133120, 147784, 148480, 163072, 168896, 181888, 184730, 186368, 193024, 203840, 207872, 211120, 227360, 232960, 241280, 250880, 259840, 295568, 296960, 326144, 337792, 363776, 369460, 386048, 407680, 415744, 422240, 454720, 465920, 482560, 501760, 519680, 591136, 652288, 675584, 727552, 738920, 772096, 815360, 844480, 909440, 931840, 965120, 1039360, 1182272, 1304576, 1351168, 1455104, 1477840, 1630720, 1688960, 1818880, 1930240, 2078720, 2364544, 2702336, 2910208, 2955680, 3261440, 3377920, 3637760, 3860480, 4729088, 5404672, 5911360, 6522880, 6755840, 7275520, 9458176, 11822720, 13511680, 14551040, 18916352, 23645440, 27023360, 37832704, 47290880, 94581760, 189163520]

約数ペア:

[(1, 189163520), (2, 94581760), (4, 47290880), (5, 37832704), (7, 27023360), (8, 23645440), (10, 18916352), (13, 14551040), (14, 13511680), (16, 11822720), (20, 9458176), (26, 7275520), (28, 6755840), (29, 6522880), (32, 5911360), (35, 5404672), (40, 4729088), (49, 3860480), (52, 3637760), (56, 3377920), (58, 3261440), (64, 2955680), (65, 2910208), (70, 2702336), (80, 2364544), (91, 2078720), (98, 1930240), (104, 1818880), (112, 1688960), (116, 1630720), (128, 1477840), (130, 1455104), (140, 1351168), (145, 1304576), (160, 1182272), (182, 1039360), (196, 965120), (203, 931840), (208, 909440), (224, 844480), (232, 815360), (245, 772096), (256, 738920), (260, 727552), (280, 675584), (290, 652288), (320, 591136), (364, 519680), (377, 501760), (392, 482560), (406, 465920), (416, 454720), (448, 422240), (455, 415744), (464, 407680), (490, 386048), (512, 369460), (520, 363776), (560, 337792), (580, 326144), (637, 296960), (640, 295568), (728, 259840), (754, 250880), (784, 241280), (812, 232960), (832, 227360), (896, 211120), (910, 207872), (928, 203840), (980, 193024), (1015, 186368), (1024, 184730), (1040, 181888), (1120, 168896), (1160, 163072), (1274, 148480), (1280, 147784), (1421, 133120), (1456, 129920), (1508, 125440), (1568, 120640), (1624, 116480), (1664, 113680), (1792, 105560), (1820, 103936), (1856, 101920), (1885, 100352), (1960, 96512), (2030, 93184), (2048, 92365), (2080, 90944), (2240, 84448), (2320, 81536), (2548, 74240), (2560, 73892), (2639, 71680), (2842, 66560), (2912, 64960), (3016, 62720), (3136, 60320), (3185, 59392), (3248, 58240), (3328, 56840), (3584, 52780), (3640, 51968), (3712, 50960), (3770, 50176), (3920, 48256), (4060, 46592), (4160, 45472), (4480, 42224), (4640, 40768), (5096, 37120), (5120, 36946), (5278, 35840), (5684, 33280), (5824, 32480), (6032, 31360), (6272, 30160), (6370, 29696), (6496, 29120), (6656, 28420), (7105, 26624), (7168, 26390), (7280, 25984), (7424, 25480), (7540, 25088), (7840, 24128), (8120, 23296), (8320, 22736), (8960, 21112), (9280, 20384), (10192, 18560), (10240, 18473), (10556, 17920), (11368, 16640), (11648, 16240), (12064, 15680), (12544, 15080), (12740, 14848), (12992, 14560), (13195, 14336), (13312, 14210)]