628623360

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:411

約数の個数: 288

約数和(自身を含む): 2299752000

約数和(自身を除く): 1671128640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 359, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 718, 720, 760, 768, 855, 912, 960, 1024, 1077, 1140, 1152, 1216, 1280, 1368, 1436, 1440, 1520, 1536, 1710, 1795, 1824, 1920, 2048, 2154, 2280, 2304, 2432, 2560, 2736, 2872, 2880, 3040, 3072, 3231, 3420, 3590, 3648, 3840, 4308, 4560, 4608, 4864, 5120, 5385, 5472, 5744, 5760, 6080, 6144, 6462, 6821, 6840, 7180, 7296, 7680, 8616, 9120, 9216, 9728, 10240, 10770, 10944, 11488, 11520, 12160, 12924, 13642, 13680, 14360, 14592, 15360, 16155, 17232, 18240, 18432, 19456, 20463, 21540, 21888, 22976, 23040, 24320, 25848, 27284, 27360, 28720, 29184, 30720, 32310, 34105, 34464, 36480, 38912, 40926, 43080, 43776, 45952, 46080, 48640, 51696, 54568, 54720, 57440, 58368, 61389, 64620, 68210, 68928, 72960, 81852, 86160, 87552, 91904, 92160, 97280, 102315, 103392, 109136, 109440, 114880, 116736, 122778, 129240, 136420, 137856, 145920, 163704, 172320, 175104, 183808, 194560, 204630, 206784, 218272, 218880, 229760, 245556, 258480, 272840, 275712, 291840, 306945, 327408, 344640, 350208, 367616, 409260, 413568, 436544, 437760, 459520, 491112, 516960, 545680, 551424, 583680, 613890, 654816, 689280, 735232, 818520, 827136, 873088, 875520, 919040, 982224, 1033920, 1091360, 1102848, 1227780, 1309632, 1378560, 1637040, 1654272, 1746176, 1751040, 1838080, 1964448, 2067840, 2182720, 2205696, 2455560, 2619264, 2757120, 3274080, 3308544, 3492352, 3676160, 3928896, 4135680, 4365440, 4911120, 5238528, 5514240, 6548160, 6617088, 6984704, 7857792, 8271360, 8730880, 9822240, 10477056, 11028480, 13096320, 13969408, 15715584, 16542720, 17461760, 19644480, 20954112, 26192640, 31431168, 33085440, 34923520, 39288960, 41908224, 52385280, 62862336, 69847040, 78577920, 104770560, 125724672, 157155840, 209541120, 314311680, 628623360]

約数ペア:

[(1, 628623360), (2, 314311680), (3, 209541120), (4, 157155840), (5, 125724672), (6, 104770560), (8, 78577920), (9, 69847040), (10, 62862336), (12, 52385280), (15, 41908224), (16, 39288960), (18, 34923520), (19, 33085440), (20, 31431168), (24, 26192640), (30, 20954112), (32, 19644480), (36, 17461760), (38, 16542720), (40, 15715584), (45, 13969408), (48, 13096320), (57, 11028480), (60, 10477056), (64, 9822240), (72, 8730880), (76, 8271360), (80, 7857792), (90, 6984704), (95, 6617088), (96, 6548160), (114, 5514240), (120, 5238528), (128, 4911120), (144, 4365440), (152, 4135680), (160, 3928896), (171, 3676160), (180, 3492352), (190, 3308544), (192, 3274080), (228, 2757120), (240, 2619264), (256, 2455560), (285, 2205696), (288, 2182720), (304, 2067840), (320, 1964448), (342, 1838080), (359, 1751040), (360, 1746176), (380, 1654272), (384, 1637040), (456, 1378560), (480, 1309632), (512, 1227780), (570, 1102848), (576, 1091360), (608, 1033920), (640, 982224), (684, 919040), (718, 875520), (720, 873088), (760, 827136), (768, 818520), (855, 735232), (912, 689280), (960, 654816), (1024, 613890), (1077, 583680), (1140, 551424), (1152, 545680), (1216, 516960), (1280, 491112), (1368, 459520), (1436, 437760), (1440, 436544), (1520, 413568), (1536, 409260), (1710, 367616), (1795, 350208), (1824, 344640), (1920, 327408), (2048, 306945), (2154, 291840), (2280, 275712), (2304, 272840), (2432, 258480), (2560, 245556), (2736, 229760), (2872, 218880), (2880, 218272), (3040, 206784), (3072, 204630), (3231, 194560), (3420, 183808), (3590, 175104), (3648, 172320), (3840, 163704), (4308, 145920), (4560, 137856), (4608, 136420), (4864, 129240), (5120, 122778), (5385, 116736), (5472, 114880), (5744, 109440), (5760, 109136), (6080, 103392), (6144, 102315), (6462, 97280), (6821, 92160), (6840, 91904), (7180, 87552), (7296, 86160), (7680, 81852), (8616, 72960), (9120, 68928), (9216, 68210), (9728, 64620), (10240, 61389), (10770, 58368), (10944, 57440), (11488, 54720), (11520, 54568), (12160, 51696), (12924, 48640), (13642, 46080), (13680, 45952), (14360, 43776), (14592, 43080), (15360, 40926), (16155, 38912), (17232, 36480), (18240, 34464), (18432, 34105), (19456, 32310), (20463, 30720), (21540, 29184), (21888, 28720), (22976, 27360), (23040, 27284), (24320, 25848)]