2021257920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{691}}^1$

素因数の和:999

約数の個数: 224

約数和(自身を含む): 7036344576

約数和(自身を除く): 5015086656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 277, 320, 330, 352, 440, 480, 528, 554, 660, 691, 704, 831, 880, 960, 1056, 1108, 1320, 1382, 1385, 1662, 1760, 2073, 2112, 2216, 2640, 2764, 2770, 3047, 3324, 3455, 3520, 4146, 4155, 4432, 5280, 5528, 5540, 6094, 6648, 6910, 7601, 8292, 8310, 8864, 9141, 10365, 10560, 11056, 11080, 12188, 13296, 13820, 15202, 15235, 16584, 16620, 17728, 18282, 20730, 22112, 22160, 22803, 24376, 26592, 27640, 30404, 30470, 33168, 33240, 36564, 38005, 41460, 44224, 44320, 45606, 45705, 48752, 53184, 55280, 60808, 60940, 66336, 66480, 73128, 76010, 82920, 88640, 91212, 91410, 97504, 110560, 114015, 121616, 121880, 132672, 132960, 146256, 152020, 165840, 182424, 182820, 191407, 195008, 221120, 228030, 243232, 243760, 265920, 292512, 304040, 331680, 364848, 365640, 382814, 456060, 486464, 487520, 574221, 585024, 608080, 663360, 729696, 731280, 765628, 912120, 957035, 975040, 1148442, 1216160, 1459392, 1462560, 1531256, 1824240, 1914070, 2105477, 2296884, 2432320, 2871105, 2925120, 3062512, 3648480, 3828140, 4210954, 4593768, 5742210, 6125024, 6316431, 7296960, 7656280, 8421908, 9187536, 10527385, 11484420, 12250048, 12632862, 15312560, 16843816, 18375072, 21054770, 22968840, 25265724, 30625120, 31582155, 33687632, 36750144, 42109540, 45937680, 50531448, 61250240, 63164310, 67375264, 84219080, 91875360, 101062896, 126328620, 134750528, 168438160, 183750720, 202125792, 252657240, 336876320, 404251584, 505314480, 673752640, 1010628960, 2021257920]

約数ペア:

[(1, 2021257920), (2, 1010628960), (3, 673752640), (4, 505314480), (5, 404251584), (6, 336876320), (8, 252657240), (10, 202125792), (11, 183750720), (12, 168438160), (15, 134750528), (16, 126328620), (20, 101062896), (22, 91875360), (24, 84219080), (30, 67375264), (32, 63164310), (33, 61250240), (40, 50531448), (44, 45937680), (48, 42109540), (55, 36750144), (60, 33687632), (64, 31582155), (66, 30625120), (80, 25265724), (88, 22968840), (96, 21054770), (110, 18375072), (120, 16843816), (132, 15312560), (160, 12632862), (165, 12250048), (176, 11484420), (192, 10527385), (220, 9187536), (240, 8421908), (264, 7656280), (277, 7296960), (320, 6316431), (330, 6125024), (352, 5742210), (440, 4593768), (480, 4210954), (528, 3828140), (554, 3648480), (660, 3062512), (691, 2925120), (704, 2871105), (831, 2432320), (880, 2296884), (960, 2105477), (1056, 1914070), (1108, 1824240), (1320, 1531256), (1382, 1462560), (1385, 1459392), (1662, 1216160), (1760, 1148442), (2073, 975040), (2112, 957035), (2216, 912120), (2640, 765628), (2764, 731280), (2770, 729696), (3047, 663360), (3324, 608080), (3455, 585024), (3520, 574221), (4146, 487520), (4155, 486464), (4432, 456060), (5280, 382814), (5528, 365640), (5540, 364848), (6094, 331680), (6648, 304040), (6910, 292512), (7601, 265920), (8292, 243760), (8310, 243232), (8864, 228030), (9141, 221120), (10365, 195008), (10560, 191407), (11056, 182820), (11080, 182424), (12188, 165840), (13296, 152020), (13820, 146256), (15202, 132960), (15235, 132672), (16584, 121880), (16620, 121616), (17728, 114015), (18282, 110560), (20730, 97504), (22112, 91410), (22160, 91212), (22803, 88640), (24376, 82920), (26592, 76010), (27640, 73128), (30404, 66480), (30470, 66336), (33168, 60940), (33240, 60808), (36564, 55280), (38005, 53184), (41460, 48752), (44224, 45705), (44320, 45606)]