1243340800

素因数分解:

$2^{13}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:516

約数の個数: 168

約数和(自身を含む): 3327583896

約数和(自身を除く): 2084243096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 467, 512, 520, 640, 650, 800, 832, 934, 1024, 1040, 1280, 1300, 1600, 1664, 1868, 2048, 2080, 2335, 2560, 2600, 3200, 3328, 3736, 4096, 4160, 4670, 5120, 5200, 6071, 6400, 6656, 7472, 8192, 8320, 9340, 10240, 10400, 11675, 12142, 12800, 13312, 14944, 16640, 18680, 20480, 20800, 23350, 24284, 25600, 26624, 29888, 30355, 33280, 37360, 40960, 41600, 46700, 48568, 51200, 53248, 59776, 60710, 66560, 74720, 83200, 93400, 97136, 102400, 106496, 119552, 121420, 133120, 149440, 151775, 166400, 186800, 194272, 204800, 239104, 242840, 266240, 298880, 303550, 332800, 373600, 388544, 478208, 485680, 532480, 597760, 607100, 665600, 747200, 777088, 956416, 971360, 1195520, 1214200, 1331200, 1494400, 1554176, 1912832, 1942720, 2391040, 2428400, 2662400, 2988800, 3108352, 3825664, 3885440, 4782080, 4856800, 5977600, 6216704, 7770880, 9564160, 9713600, 11955200, 12433408, 15541760, 19128320, 19427200, 23910400, 24866816, 31083520, 38854400, 47820800, 49733632, 62167040, 77708800, 95641600, 124334080, 155417600, 248668160, 310835200, 621670400, 1243340800]

約数ペア:

[(1, 1243340800), (2, 621670400), (4, 310835200), (5, 248668160), (8, 155417600), (10, 124334080), (13, 95641600), (16, 77708800), (20, 62167040), (25, 49733632), (26, 47820800), (32, 38854400), (40, 31083520), (50, 24866816), (52, 23910400), (64, 19427200), (65, 19128320), (80, 15541760), (100, 12433408), (104, 11955200), (128, 9713600), (130, 9564160), (160, 7770880), (200, 6216704), (208, 5977600), (256, 4856800), (260, 4782080), (320, 3885440), (325, 3825664), (400, 3108352), (416, 2988800), (467, 2662400), (512, 2428400), (520, 2391040), (640, 1942720), (650, 1912832), (800, 1554176), (832, 1494400), (934, 1331200), (1024, 1214200), (1040, 1195520), (1280, 971360), (1300, 956416), (1600, 777088), (1664, 747200), (1868, 665600), (2048, 607100), (2080, 597760), (2335, 532480), (2560, 485680), (2600, 478208), (3200, 388544), (3328, 373600), (3736, 332800), (4096, 303550), (4160, 298880), (4670, 266240), (5120, 242840), (5200, 239104), (6071, 204800), (6400, 194272), (6656, 186800), (7472, 166400), (8192, 151775), (8320, 149440), (9340, 133120), (10240, 121420), (10400, 119552), (11675, 106496), (12142, 102400), (12800, 97136), (13312, 93400), (14944, 83200), (16640, 74720), (18680, 66560), (20480, 60710), (20800, 59776), (23350, 53248), (24284, 51200), (25600, 48568), (26624, 46700), (29888, 41600), (30355, 40960), (33280, 37360)]