6889464960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{512609}}^1$

素因数の和:512638

約数の個数: 128

約数和(自身を含む): 25097385600

約数和(自身を除く): 18207920640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 512609, 1025218, 1537827, 2050436, 2563045, 3075654, 3588263, 4100872, 5126090, 6151308, 7176526, 7689135, 8201744, 10252180, 10764789, 12302616, 14353052, 15378270, 16403488, 17941315, 20504360, 21529578, 24605232, 28706104, 30756540, 32806976, 35882630, 41008720, 43059156, 49210464, 53823945, 57412208, 61513080, 65613952, 71765260, 82017440, 86118312, 98420928, 107647890, 114824416, 123026160, 143530520, 164034880, 172236624, 196841856, 215295780, 229648832, 246052320, 287061040, 328069760, 344473248, 430591560, 459297664, 492104640, 574122080, 688946496, 861183120, 984209280, 1148244160, 1377892992, 1722366240, 2296488320, 3444732480, 6889464960]

約数ペア:

[(1, 6889464960), (2, 3444732480), (3, 2296488320), (4, 1722366240), (5, 1377892992), (6, 1148244160), (7, 984209280), (8, 861183120), (10, 688946496), (12, 574122080), (14, 492104640), (15, 459297664), (16, 430591560), (20, 344473248), (21, 328069760), (24, 287061040), (28, 246052320), (30, 229648832), (32, 215295780), (35, 196841856), (40, 172236624), (42, 164034880), (48, 143530520), (56, 123026160), (60, 114824416), (64, 107647890), (70, 98420928), (80, 86118312), (84, 82017440), (96, 71765260), (105, 65613952), (112, 61513080), (120, 57412208), (128, 53823945), (140, 49210464), (160, 43059156), (168, 41008720), (192, 35882630), (210, 32806976), (224, 30756540), (240, 28706104), (280, 24605232), (320, 21529578), (336, 20504360), (384, 17941315), (420, 16403488), (448, 15378270), (480, 14353052), (560, 12302616), (640, 10764789), (672, 10252180), (840, 8201744), (896, 7689135), (960, 7176526), (1120, 6151308), (1344, 5126090), (1680, 4100872), (1920, 3588263), (2240, 3075654), (2688, 2563045), (3360, 2050436), (4480, 1537827), (6720, 1025218), (13440, 512609)]