1480880000

素因数分解:

$2^7\times 5^4\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 160

約数和(自身を含む): 3742520760

約数和(自身を除く): 2261640760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 107, 125, 128, 160, 173, 200, 214, 250, 320, 346, 400, 428, 500, 535, 625, 640, 692, 800, 856, 865, 1000, 1070, 1250, 1384, 1600, 1712, 1730, 2000, 2140, 2500, 2675, 2768, 3200, 3424, 3460, 4000, 4280, 4325, 5000, 5350, 5536, 6848, 6920, 8000, 8560, 8650, 10000, 10700, 11072, 13375, 13696, 13840, 16000, 17120, 17300, 18511, 20000, 21400, 21625, 22144, 26750, 27680, 34240, 34600, 37022, 40000, 42800, 43250, 53500, 55360, 66875, 68480, 69200, 74044, 80000, 85600, 86500, 92555, 107000, 108125, 110720, 133750, 138400, 148088, 171200, 173000, 185110, 214000, 216250, 267500, 276800, 296176, 342400, 346000, 370220, 428000, 432500, 462775, 535000, 553600, 592352, 692000, 740440, 856000, 865000, 925550, 1070000, 1184704, 1384000, 1480880, 1712000, 1730000, 1851100, 2140000, 2313875, 2369408, 2768000, 2961760, 3460000, 3702200, 4280000, 4627750, 5923520, 6920000, 7404400, 8560000, 9255500, 11569375, 11847040, 13840000, 14808800, 18511000, 23138750, 29617600, 37022000, 46277500, 59235200, 74044000, 92555000, 148088000, 185110000, 296176000, 370220000, 740440000, 1480880000]

約数ペア:

[(1, 1480880000), (2, 740440000), (4, 370220000), (5, 296176000), (8, 185110000), (10, 148088000), (16, 92555000), (20, 74044000), (25, 59235200), (32, 46277500), (40, 37022000), (50, 29617600), (64, 23138750), (80, 18511000), (100, 14808800), (107, 13840000), (125, 11847040), (128, 11569375), (160, 9255500), (173, 8560000), (200, 7404400), (214, 6920000), (250, 5923520), (320, 4627750), (346, 4280000), (400, 3702200), (428, 3460000), (500, 2961760), (535, 2768000), (625, 2369408), (640, 2313875), (692, 2140000), (800, 1851100), (856, 1730000), (865, 1712000), (1000, 1480880), (1070, 1384000), (1250, 1184704), (1384, 1070000), (1600, 925550), (1712, 865000), (1730, 856000), (2000, 740440), (2140, 692000), (2500, 592352), (2675, 553600), (2768, 535000), (3200, 462775), (3424, 432500), (3460, 428000), (4000, 370220), (4280, 346000), (4325, 342400), (5000, 296176), (5350, 276800), (5536, 267500), (6848, 216250), (6920, 214000), (8000, 185110), (8560, 173000), (8650, 171200), (10000, 148088), (10700, 138400), (11072, 133750), (13375, 110720), (13696, 108125), (13840, 107000), (16000, 92555), (17120, 86500), (17300, 85600), (18511, 80000), (20000, 74044), (21400, 69200), (21625, 68480), (22144, 66875), (26750, 55360), (27680, 53500), (34240, 43250), (34600, 42800), (37022, 40000)]