202271520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1379

約数の個数: 192

約数和(自身を含む): 719591040

約数和(自身を除く): 517319520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 96, 110, 116, 120, 132, 145, 160, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 352, 435, 440, 464, 480, 528, 580, 638, 660, 696, 870, 880, 928, 957, 1056, 1160, 1276, 1320, 1321, 1392, 1595, 1740, 1760, 1914, 2320, 2552, 2640, 2642, 2784, 3190, 3480, 3828, 3963, 4640, 4785, 5104, 5280, 5284, 6380, 6605, 6960, 7656, 7926, 9570, 10208, 10568, 12760, 13210, 13920, 14531, 15312, 15852, 19140, 19815, 21136, 25520, 26420, 29062, 30624, 31704, 38280, 38309, 39630, 42272, 43593, 51040, 52840, 58124, 63408, 72655, 76560, 76618, 79260, 87186, 105680, 114927, 116248, 126816, 145310, 153120, 153236, 158520, 174372, 191545, 211360, 217965, 229854, 232496, 290620, 306472, 317040, 348744, 383090, 421399, 435930, 459708, 464992, 574635, 581240, 612944, 634080, 697488, 766180, 842798, 871860, 919416, 1149270, 1162480, 1225888, 1264197, 1394976, 1532360, 1685596, 1743720, 1838832, 2106995, 2298540, 2324960, 2528394, 3064720, 3371192, 3487440, 3677664, 4213990, 4597080, 5056788, 6129440, 6320985, 6742384, 6974880, 8427980, 9194160, 10113576, 12641970, 13484768, 16855960, 18388320, 20227152, 25283940, 33711920, 40454304, 50567880, 67423840, 101135760, 202271520]

約数ペア:

[(1, 202271520), (2, 101135760), (3, 67423840), (4, 50567880), (5, 40454304), (6, 33711920), (8, 25283940), (10, 20227152), (11, 18388320), (12, 16855960), (15, 13484768), (16, 12641970), (20, 10113576), (22, 9194160), (24, 8427980), (29, 6974880), (30, 6742384), (32, 6320985), (33, 6129440), (40, 5056788), (44, 4597080), (48, 4213990), (55, 3677664), (58, 3487440), (60, 3371192), (66, 3064720), (80, 2528394), (87, 2324960), (88, 2298540), (96, 2106995), (110, 1838832), (116, 1743720), (120, 1685596), (132, 1532360), (145, 1394976), (160, 1264197), (165, 1225888), (174, 1162480), (176, 1149270), (220, 919416), (232, 871860), (240, 842798), (264, 766180), (290, 697488), (319, 634080), (330, 612944), (348, 581240), (352, 574635), (435, 464992), (440, 459708), (464, 435930), (480, 421399), (528, 383090), (580, 348744), (638, 317040), (660, 306472), (696, 290620), (870, 232496), (880, 229854), (928, 217965), (957, 211360), (1056, 191545), (1160, 174372), (1276, 158520), (1320, 153236), (1321, 153120), (1392, 145310), (1595, 126816), (1740, 116248), (1760, 114927), (1914, 105680), (2320, 87186), (2552, 79260), (2640, 76618), (2642, 76560), (2784, 72655), (3190, 63408), (3480, 58124), (3828, 52840), (3963, 51040), (4640, 43593), (4785, 42272), (5104, 39630), (5280, 38309), (5284, 38280), (6380, 31704), (6605, 30624), (6960, 29062), (7656, 26420), (7926, 25520), (9570, 21136), (10208, 19815), (10568, 19140), (12760, 15852), (13210, 15312), (13920, 14531)]