557781120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 384

約数和(自身を含む): 2150323200

約数和(自身を除く): 1592542080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 169, 180, 191, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 338, 351, 360, 382, 384, 390, 416, 432, 468, 480, 507, 520, 540, 573, 576, 585, 624, 640, 676, 702, 720, 764, 780, 832, 845, 864, 936, 955, 960, 1014, 1040, 1080, 1146, 1152, 1170, 1248, 1352, 1404, 1440, 1521, 1528, 1560, 1664, 1690, 1719, 1728, 1755, 1872, 1910, 1920, 2028, 2080, 2160, 2292, 2340, 2483, 2496, 2535, 2704, 2808, 2865, 2880, 3042, 3056, 3120, 3380, 3438, 3456, 3510, 3744, 3820, 4056, 4160, 4320, 4563, 4584, 4680, 4966, 4992, 5070, 5157, 5408, 5616, 5730, 5760, 6084, 6112, 6240, 6760, 6876, 7020, 7449, 7488, 7605, 7640, 8112, 8320, 8595, 8640, 9126, 9168, 9360, 9932, 10140, 10314, 10816, 11232, 11460, 12168, 12224, 12415, 12480, 13520, 13752, 14040, 14898, 14976, 15210, 15280, 16224, 17190, 17280, 18252, 18336, 18720, 19864, 20280, 20628, 21632, 22347, 22464, 22815, 22920, 24336, 24448, 24830, 24960, 25785, 27040, 27504, 28080, 29796, 30420, 30560, 32279, 32448, 34380, 36504, 36672, 37245, 37440, 39728, 40560, 41256, 44694, 44928, 45630, 45840, 48672, 49660, 51570, 54080, 55008, 56160, 59592, 60840, 61120, 64558, 64896, 67041, 68760, 73008, 73344, 74490, 74880, 79456, 81120, 82512, 89388, 91260, 91680, 96837, 97344, 99320, 103140, 108160, 110016, 111735, 112320, 119184, 121680, 122240, 129116, 134082, 137520, 146016, 148980, 158912, 161395, 162240, 165024, 178776, 182520, 183360, 193674, 194688, 198640, 206280, 220032, 223470, 224640, 238368, 243360, 258232, 268164, 275040, 290511, 292032, 297960, 317824, 322790, 324480, 330048, 335205, 357552, 365040, 366720, 387348, 397280, 412560, 446940, 476736, 484185, 486720, 516464, 536328, 550080, 581022, 584064, 595920, 645580, 660096, 670410, 715104, 730080, 774696, 794560, 825120, 871533, 893880, 953472, 968370, 973440, 1032928, 1072656, 1100160, 1162044, 1191840, 1291160, 1340820, 1430208, 1452555, 1460160, 1549392, 1589120, 1650240, 1743066, 1787760, 1936740, 2065856, 2145312, 2324088, 2383680, 2582320, 2681640, 2860416, 2905110, 2920320, 3098784, 3300480, 3486132, 3575520, 3873480, 4131712, 4290624, 4357665, 4648176, 4767360, 5164640, 5363280, 5810220, 6197568, 6972264, 7151040, 7746960, 8581248, 8715330, 9296352, 10329280, 10726560, 11620440, 12395136, 13944528, 14302080, 15493920, 17430660, 18592704, 20658560, 21453120, 23240880, 27889056, 30987840, 34861320, 37185408, 42906240, 46481760, 55778112, 61975680, 69722640, 92963520, 111556224, 139445280, 185927040, 278890560, 557781120]

約数ペア:

[(1, 557781120), (2, 278890560), (3, 185927040), (4, 139445280), (5, 111556224), (6, 92963520), (8, 69722640), (9, 61975680), (10, 55778112), (12, 46481760), (13, 42906240), (15, 37185408), (16, 34861320), (18, 30987840), (20, 27889056), (24, 23240880), (26, 21453120), (27, 20658560), (30, 18592704), (32, 17430660), (36, 15493920), (39, 14302080), (40, 13944528), (45, 12395136), (48, 11620440), (52, 10726560), (54, 10329280), (60, 9296352), (64, 8715330), (65, 8581248), (72, 7746960), (78, 7151040), (80, 6972264), (90, 6197568), (96, 5810220), (104, 5363280), (108, 5164640), (117, 4767360), (120, 4648176), (128, 4357665), (130, 4290624), (135, 4131712), (144, 3873480), (156, 3575520), (160, 3486132), (169, 3300480), (180, 3098784), (191, 2920320), (192, 2905110), (195, 2860416), (208, 2681640), (216, 2582320), (234, 2383680), (240, 2324088), (260, 2145312), (270, 2065856), (288, 1936740), (312, 1787760), (320, 1743066), (338, 1650240), (351, 1589120), (360, 1549392), (382, 1460160), (384, 1452555), (390, 1430208), (416, 1340820), (432, 1291160), (468, 1191840), (480, 1162044), (507, 1100160), (520, 1072656), (540, 1032928), (573, 973440), (576, 968370), (585, 953472), (624, 893880), (640, 871533), (676, 825120), (702, 794560), (720, 774696), (764, 730080), (780, 715104), (832, 670410), (845, 660096), (864, 645580), (936, 595920), (955, 584064), (960, 581022), (1014, 550080), (1040, 536328), (1080, 516464), (1146, 486720), (1152, 484185), (1170, 476736), (1248, 446940), (1352, 412560), (1404, 397280), (1440, 387348), (1521, 366720), (1528, 365040), (1560, 357552), (1664, 335205), (1690, 330048), (1719, 324480), (1728, 322790), (1755, 317824), (1872, 297960), (1910, 292032), (1920, 290511), (2028, 275040), (2080, 268164), (2160, 258232), (2292, 243360), (2340, 238368), (2483, 224640), (2496, 223470), (2535, 220032), (2704, 206280), (2808, 198640), (2865, 194688), (2880, 193674), (3042, 183360), (3056, 182520), (3120, 178776), (3380, 165024), (3438, 162240), (3456, 161395), (3510, 158912), (3744, 148980), (3820, 146016), (4056, 137520), (4160, 134082), (4320, 129116), (4563, 122240), (4584, 121680), (4680, 119184), (4966, 112320), (4992, 111735), (5070, 110016), (5157, 108160), (5408, 103140), (5616, 99320), (5730, 97344), (5760, 96837), (6084, 91680), (6112, 91260), (6240, 89388), (6760, 82512), (6876, 81120), (7020, 79456), (7449, 74880), (7488, 74490), (7605, 73344), (7640, 73008), (8112, 68760), (8320, 67041), (8595, 64896), (8640, 64558), (9126, 61120), (9168, 60840), (9360, 59592), (9932, 56160), (10140, 55008), (10314, 54080), (10816, 51570), (11232, 49660), (11460, 48672), (12168, 45840), (12224, 45630), (12415, 44928), (12480, 44694), (13520, 41256), (13752, 40560), (14040, 39728), (14898, 37440), (14976, 37245), (15210, 36672), (15280, 36504), (16224, 34380), (17190, 32448), (17280, 32279), (18252, 30560), (18336, 30420), (18720, 29796), (19864, 28080), (20280, 27504), (20628, 27040), (21632, 25785), (22347, 24960), (22464, 24830), (22815, 24448), (22920, 24336)]