1208966400

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:322

約数の個数: 324

約数和(自身を含む): 4382254240

約数和(自身を除く): 3173287840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 139, 144, 150, 151, 160, 180, 192, 200, 225, 240, 256, 278, 288, 300, 302, 320, 360, 384, 400, 417, 450, 453, 480, 556, 576, 600, 604, 640, 695, 720, 755, 768, 800, 834, 900, 906, 960, 1112, 1152, 1200, 1208, 1251, 1280, 1359, 1390, 1440, 1510, 1600, 1668, 1800, 1812, 1920, 2085, 2224, 2265, 2304, 2400, 2416, 2502, 2718, 2780, 2880, 3020, 3200, 3336, 3475, 3600, 3624, 3775, 3840, 4170, 4448, 4530, 4800, 4832, 5004, 5436, 5560, 5760, 6040, 6255, 6400, 6672, 6795, 6950, 7200, 7248, 7550, 8340, 8896, 9060, 9600, 9664, 10008, 10425, 10872, 11120, 11325, 11520, 12080, 12510, 13344, 13590, 13900, 14400, 14496, 15100, 16680, 17792, 18120, 19200, 19328, 20016, 20850, 20989, 21744, 22240, 22650, 24160, 25020, 26688, 27180, 27800, 28800, 28992, 30200, 31275, 33360, 33975, 35584, 36240, 38656, 40032, 41700, 41978, 43488, 44480, 45300, 48320, 50040, 53376, 54360, 55600, 57600, 57984, 60400, 62550, 62967, 66720, 67950, 72480, 80064, 83400, 83956, 86976, 88960, 90600, 96640, 100080, 104945, 106752, 108720, 111200, 115968, 120800, 125100, 125934, 133440, 135900, 144960, 160128, 166800, 167912, 173952, 177920, 181200, 188901, 193280, 200160, 209890, 217440, 222400, 241600, 250200, 251868, 266880, 271800, 289920, 314835, 320256, 333600, 335824, 347904, 362400, 377802, 400320, 419780, 434880, 444800, 483200, 500400, 503736, 524725, 533760, 543600, 579840, 629670, 667200, 671648, 724800, 755604, 800640, 839560, 869760, 889600, 944505, 966400, 1000800, 1007472, 1049450, 1087200, 1259340, 1334400, 1343296, 1449600, 1511208, 1574175, 1601280, 1679120, 1739520, 1889010, 2001600, 2014944, 2098900, 2174400, 2518680, 2668800, 2686592, 2899200, 3022416, 3148350, 3358240, 3778020, 4003200, 4029888, 4197800, 4348800, 4722525, 5037360, 5373184, 6044832, 6296700, 6716480, 7556040, 8006400, 8059776, 8395600, 8697600, 9445050, 10074720, 12089664, 12593400, 13432960, 15112080, 16119552, 16791200, 18890100, 20149440, 24179328, 25186800, 26865920, 30224160, 33582400, 37780200, 40298880, 48358656, 50373600, 60448320, 67164800, 75560400, 80597760, 100747200, 120896640, 134329600, 151120800, 201494400, 241793280, 302241600, 402988800, 604483200, 1208966400]

約数ペア:

[(1, 1208966400), (2, 604483200), (3, 402988800), (4, 302241600), (5, 241793280), (6, 201494400), (8, 151120800), (9, 134329600), (10, 120896640), (12, 100747200), (15, 80597760), (16, 75560400), (18, 67164800), (20, 60448320), (24, 50373600), (25, 48358656), (30, 40298880), (32, 37780200), (36, 33582400), (40, 30224160), (45, 26865920), (48, 25186800), (50, 24179328), (60, 20149440), (64, 18890100), (72, 16791200), (75, 16119552), (80, 15112080), (90, 13432960), (96, 12593400), (100, 12089664), (120, 10074720), (128, 9445050), (139, 8697600), (144, 8395600), (150, 8059776), (151, 8006400), (160, 7556040), (180, 6716480), (192, 6296700), (200, 6044832), (225, 5373184), (240, 5037360), (256, 4722525), (278, 4348800), (288, 4197800), (300, 4029888), (302, 4003200), (320, 3778020), (360, 3358240), (384, 3148350), (400, 3022416), (417, 2899200), (450, 2686592), (453, 2668800), (480, 2518680), (556, 2174400), (576, 2098900), (600, 2014944), (604, 2001600), (640, 1889010), (695, 1739520), (720, 1679120), (755, 1601280), (768, 1574175), (800, 1511208), (834, 1449600), (900, 1343296), (906, 1334400), (960, 1259340), (1112, 1087200), (1152, 1049450), (1200, 1007472), (1208, 1000800), (1251, 966400), (1280, 944505), (1359, 889600), (1390, 869760), (1440, 839560), (1510, 800640), (1600, 755604), (1668, 724800), (1800, 671648), (1812, 667200), (1920, 629670), (2085, 579840), (2224, 543600), (2265, 533760), (2304, 524725), (2400, 503736), (2416, 500400), (2502, 483200), (2718, 444800), (2780, 434880), (2880, 419780), (3020, 400320), (3200, 377802), (3336, 362400), (3475, 347904), (3600, 335824), (3624, 333600), (3775, 320256), (3840, 314835), (4170, 289920), (4448, 271800), (4530, 266880), (4800, 251868), (4832, 250200), (5004, 241600), (5436, 222400), (5560, 217440), (5760, 209890), (6040, 200160), (6255, 193280), (6400, 188901), (6672, 181200), (6795, 177920), (6950, 173952), (7200, 167912), (7248, 166800), (7550, 160128), (8340, 144960), (8896, 135900), (9060, 133440), (9600, 125934), (9664, 125100), (10008, 120800), (10425, 115968), (10872, 111200), (11120, 108720), (11325, 106752), (11520, 104945), (12080, 100080), (12510, 96640), (13344, 90600), (13590, 88960), (13900, 86976), (14400, 83956), (14496, 83400), (15100, 80064), (16680, 72480), (17792, 67950), (18120, 66720), (19200, 62967), (19328, 62550), (20016, 60400), (20850, 57984), (20989, 57600), (21744, 55600), (22240, 54360), (22650, 53376), (24160, 50040), (25020, 48320), (26688, 45300), (27180, 44480), (27800, 43488), (28800, 41978), (28992, 41700), (30200, 40032), (31275, 38656), (33360, 36240), (33975, 35584)]