285056000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 176

約数和(自身を含む): 758732832

約数和(自身を除く): 473676832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 128, 131, 136, 160, 170, 200, 250, 256, 262, 272, 320, 340, 400, 425, 500, 512, 524, 544, 640, 655, 680, 800, 850, 1000, 1024, 1048, 1088, 1280, 1310, 1360, 1600, 1700, 2000, 2096, 2125, 2176, 2227, 2560, 2620, 2720, 3200, 3275, 3400, 4000, 4192, 4250, 4352, 4454, 5120, 5240, 5440, 6400, 6550, 6800, 8000, 8384, 8500, 8704, 8908, 10480, 10880, 11135, 12800, 13100, 13600, 16000, 16375, 16768, 17000, 17408, 17816, 20960, 21760, 22270, 25600, 26200, 27200, 32000, 32750, 33536, 34000, 35632, 41920, 43520, 44540, 52400, 54400, 55675, 64000, 65500, 67072, 68000, 71264, 83840, 87040, 89080, 104800, 108800, 111350, 128000, 131000, 134144, 136000, 142528, 167680, 178160, 209600, 217600, 222700, 262000, 272000, 278375, 285056, 335360, 356320, 419200, 435200, 445400, 524000, 544000, 556750, 570112, 670720, 712640, 838400, 890800, 1048000, 1088000, 1113500, 1140224, 1425280, 1676800, 1781600, 2096000, 2176000, 2227000, 2280448, 2850560, 3353600, 3563200, 4192000, 4454000, 5701120, 7126400, 8384000, 8908000, 11402240, 14252800, 16768000, 17816000, 28505600, 35632000, 57011200, 71264000, 142528000, 285056000]

約数ペア:

[(1, 285056000), (2, 142528000), (4, 71264000), (5, 57011200), (8, 35632000), (10, 28505600), (16, 17816000), (17, 16768000), (20, 14252800), (25, 11402240), (32, 8908000), (34, 8384000), (40, 7126400), (50, 5701120), (64, 4454000), (68, 4192000), (80, 3563200), (85, 3353600), (100, 2850560), (125, 2280448), (128, 2227000), (131, 2176000), (136, 2096000), (160, 1781600), (170, 1676800), (200, 1425280), (250, 1140224), (256, 1113500), (262, 1088000), (272, 1048000), (320, 890800), (340, 838400), (400, 712640), (425, 670720), (500, 570112), (512, 556750), (524, 544000), (544, 524000), (640, 445400), (655, 435200), (680, 419200), (800, 356320), (850, 335360), (1000, 285056), (1024, 278375), (1048, 272000), (1088, 262000), (1280, 222700), (1310, 217600), (1360, 209600), (1600, 178160), (1700, 167680), (2000, 142528), (2096, 136000), (2125, 134144), (2176, 131000), (2227, 128000), (2560, 111350), (2620, 108800), (2720, 104800), (3200, 89080), (3275, 87040), (3400, 83840), (4000, 71264), (4192, 68000), (4250, 67072), (4352, 65500), (4454, 64000), (5120, 55675), (5240, 54400), (5440, 52400), (6400, 44540), (6550, 43520), (6800, 41920), (8000, 35632), (8384, 34000), (8500, 33536), (8704, 32750), (8908, 32000), (10480, 27200), (10880, 26200), (11135, 25600), (12800, 22270), (13100, 21760), (13600, 20960), (16000, 17816), (16375, 17408), (16768, 17000)]