1004915520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{7121}}^1$

素因数の和:7158

約数の個数: 252

約数和(自身を含む): 4021380324

約数和(自身を除く): 3016464804

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7121, 7840, 8820, 9408, 10080, 11760, 14112, 14242, 15680, 17640, 20160, 21363, 23520, 28224, 28484, 35280, 35605, 42726, 47040, 49847, 56968, 64089, 70560, 71210, 85452, 99694, 106815, 113936, 128178, 141120, 142420, 149541, 170904, 199388, 213630, 227872, 249235, 256356, 284840, 299082, 320445, 341808, 348929, 398776, 427260, 448623, 455744, 498470, 512712, 569680, 598164, 640890, 683616, 697858, 747705, 797552, 854520, 897246, 996940, 1025424, 1046787, 1139360, 1196328, 1281780, 1367232, 1395716, 1495410, 1595104, 1709040, 1744645, 1794492, 1993880, 2050848, 2093574, 2243115, 2278720, 2392656, 2563560, 2791432, 2990820, 3140361, 3190208, 3418080, 3489290, 3588984, 3987760, 4101696, 4187148, 4486230, 4785312, 5127120, 5233935, 5582864, 5981640, 6280722, 6836160, 6978580, 7177968, 7975520, 8374296, 8972460, 9570624, 10254240, 10467870, 11165728, 11963280, 12561444, 13957160, 14355936, 15701805, 15951040, 16748592, 17944920, 20508480, 20935740, 22331456, 23926560, 25122888, 27914320, 28711872, 31403610, 33497184, 35889840, 41871480, 47853120, 50245776, 55828640, 62807220, 66994368, 71779680, 83742960, 100491552, 111657280, 125614440, 143559360, 167485920, 200983104, 251228880, 334971840, 502457760, 1004915520]

約数ペア:

[(1, 1004915520), (2, 502457760), (3, 334971840), (4, 251228880), (5, 200983104), (6, 167485920), (7, 143559360), (8, 125614440), (9, 111657280), (10, 100491552), (12, 83742960), (14, 71779680), (15, 66994368), (16, 62807220), (18, 55828640), (20, 50245776), (21, 47853120), (24, 41871480), (28, 35889840), (30, 33497184), (32, 31403610), (35, 28711872), (36, 27914320), (40, 25122888), (42, 23926560), (45, 22331456), (48, 20935740), (49, 20508480), (56, 17944920), (60, 16748592), (63, 15951040), (64, 15701805), (70, 14355936), (72, 13957160), (80, 12561444), (84, 11963280), (90, 11165728), (96, 10467870), (98, 10254240), (105, 9570624), (112, 8972460), (120, 8374296), (126, 7975520), (140, 7177968), (144, 6978580), (147, 6836160), (160, 6280722), (168, 5981640), (180, 5582864), (192, 5233935), (196, 5127120), (210, 4785312), (224, 4486230), (240, 4187148), (245, 4101696), (252, 3987760), (280, 3588984), (288, 3489290), (294, 3418080), (315, 3190208), (320, 3140361), (336, 2990820), (360, 2791432), (392, 2563560), (420, 2392656), (441, 2278720), (448, 2243115), (480, 2093574), (490, 2050848), (504, 1993880), (560, 1794492), (576, 1744645), (588, 1709040), (630, 1595104), (672, 1495410), (720, 1395716), (735, 1367232), (784, 1281780), (840, 1196328), (882, 1139360), (960, 1046787), (980, 1025424), (1008, 996940), (1120, 897246), (1176, 854520), (1260, 797552), (1344, 747705), (1440, 697858), (1470, 683616), (1568, 640890), (1680, 598164), (1764, 569680), (1960, 512712), (2016, 498470), (2205, 455744), (2240, 448623), (2352, 427260), (2520, 398776), (2880, 348929), (2940, 341808), (3136, 320445), (3360, 299082), (3528, 284840), (3920, 256356), (4032, 249235), (4410, 227872), (4704, 213630), (5040, 199388), (5880, 170904), (6720, 149541), (7056, 142420), (7121, 141120), (7840, 128178), (8820, 113936), (9408, 106815), (10080, 99694), (11760, 85452), (14112, 71210), (14242, 70560), (15680, 64089), (17640, 56968), (20160, 49847), (21363, 47040), (23520, 42726), (28224, 35605), (28484, 35280)]