1038330720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:698

約数の個数: 288

約数和(自身を含む): 4075868160

約数和(自身を除く): 3037537440

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, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 239, 240, 252, 280, 288, 315, 336, 360, 420, 431, 478, 480, 504, 560, 630, 672, 717, 720, 840, 862, 956, 1008, 1120, 1195, 1260, 1293, 1434, 1440, 1673, 1680, 1724, 1912, 2016, 2151, 2155, 2390, 2520, 2586, 2868, 3017, 3346, 3360, 3448, 3585, 3824, 3879, 4302, 4310, 4780, 5019, 5040, 5172, 5736, 6034, 6465, 6692, 6896, 7170, 7648, 7758, 8365, 8604, 8620, 9051, 9560, 10038, 10080, 10344, 10755, 11472, 12068, 12930, 13384, 13792, 14340, 15057, 15085, 15516, 16730, 17208, 17240, 18102, 19120, 19395, 20076, 20688, 21510, 22944, 24136, 25095, 25860, 26768, 27153, 28680, 30114, 30170, 31032, 33460, 34416, 34480, 36204, 38240, 38790, 40152, 41376, 43020, 45255, 48272, 50190, 51720, 53536, 54306, 57360, 60228, 60340, 62064, 66920, 68832, 68960, 72408, 75285, 77580, 80304, 86040, 90510, 96544, 100380, 103009, 103440, 108612, 114720, 120456, 120680, 124128, 133840, 135765, 144816, 150570, 155160, 160608, 172080, 181020, 200760, 206018, 206880, 217224, 240912, 241360, 267680, 271530, 289632, 301140, 309027, 310320, 344160, 362040, 401520, 412036, 434448, 481824, 482720, 515045, 543060, 602280, 618054, 620640, 721063, 724080, 803040, 824072, 868896, 927081, 1030090, 1086120, 1204560, 1236108, 1442126, 1448160, 1545135, 1648144, 1854162, 2060180, 2163189, 2172240, 2409120, 2472216, 2884252, 3090270, 3296288, 3605315, 3708324, 4120360, 4326378, 4344480, 4635405, 4944432, 5768504, 6180540, 6489567, 7210630, 7416648, 8240720, 8652756, 9270810, 9888864, 10815945, 11537008, 12361080, 12979134, 14421260, 14833296, 16481440, 17305512, 18541620, 21631890, 23074016, 24722160, 25958268, 28842520, 29666592, 32447835, 34611024, 37083240, 43263780, 49444320, 51916536, 57685040, 64895670, 69222048, 74166480, 86527560, 103833072, 115370080, 129791340, 148332960, 173055120, 207666144, 259582680, 346110240, 519165360, 1038330720]

約数ペア:

[(1, 1038330720), (2, 519165360), (3, 346110240), (4, 259582680), (5, 207666144), (6, 173055120), (7, 148332960), (8, 129791340), (9, 115370080), (10, 103833072), (12, 86527560), (14, 74166480), (15, 69222048), (16, 64895670), (18, 57685040), (20, 51916536), (21, 49444320), (24, 43263780), (28, 37083240), (30, 34611024), (32, 32447835), (35, 29666592), (36, 28842520), (40, 25958268), (42, 24722160), (45, 23074016), (48, 21631890), (56, 18541620), (60, 17305512), (63, 16481440), (70, 14833296), (72, 14421260), (80, 12979134), (84, 12361080), (90, 11537008), (96, 10815945), (105, 9888864), (112, 9270810), (120, 8652756), (126, 8240720), (140, 7416648), (144, 7210630), (160, 6489567), (168, 6180540), (180, 5768504), (210, 4944432), (224, 4635405), (239, 4344480), (240, 4326378), (252, 4120360), (280, 3708324), (288, 3605315), (315, 3296288), (336, 3090270), (360, 2884252), (420, 2472216), (431, 2409120), (478, 2172240), (480, 2163189), (504, 2060180), (560, 1854162), (630, 1648144), (672, 1545135), (717, 1448160), (720, 1442126), (840, 1236108), (862, 1204560), (956, 1086120), (1008, 1030090), (1120, 927081), (1195, 868896), (1260, 824072), (1293, 803040), (1434, 724080), (1440, 721063), (1673, 620640), (1680, 618054), (1724, 602280), (1912, 543060), (2016, 515045), (2151, 482720), (2155, 481824), (2390, 434448), (2520, 412036), (2586, 401520), (2868, 362040), (3017, 344160), (3346, 310320), (3360, 309027), (3448, 301140), (3585, 289632), (3824, 271530), (3879, 267680), (4302, 241360), (4310, 240912), (4780, 217224), (5019, 206880), (5040, 206018), (5172, 200760), (5736, 181020), (6034, 172080), (6465, 160608), (6692, 155160), (6896, 150570), (7170, 144816), (7648, 135765), (7758, 133840), (8365, 124128), (8604, 120680), (8620, 120456), (9051, 114720), (9560, 108612), (10038, 103440), (10080, 103009), (10344, 100380), (10755, 96544), (11472, 90510), (12068, 86040), (12930, 80304), (13384, 77580), (13792, 75285), (14340, 72408), (15057, 68960), (15085, 68832), (15516, 66920), (16730, 62064), (17208, 60340), (17240, 60228), (18102, 57360), (19120, 54306), (19395, 53536), (20076, 51720), (20688, 50190), (21510, 48272), (22944, 45255), (24136, 43020), (25095, 41376), (25860, 40152), (26768, 38790), (27153, 38240), (28680, 36204), (30114, 34480), (30170, 34416), (31032, 33460)]