814366560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{242371}}^1$

素因数の和:242396

約数の個数: 96

約数和(自身を含む): 2931731712

約数和(自身を除く): 2117365152

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 242371, 484742, 727113, 969484, 1211855, 1454226, 1696597, 1938968, 2423710, 2908452, 3393194, 3635565, 3877936, 4847420, 5089791, 5816904, 6786388, 7271130, 7755872, 8482985, 9694840, 10179582, 11633808, 13572776, 14542260, 16965970, 19389680, 20359164, 23267616, 25448955, 27145552, 29084520, 33931940, 38779360, 40718328, 50897910, 54291104, 58169040, 67863880, 81436656, 101795820, 116338080, 135727760, 162873312, 203591640, 271455520, 407183280, 814366560]

約数ペア:

[(1, 814366560), (2, 407183280), (3, 271455520), (4, 203591640), (5, 162873312), (6, 135727760), (7, 116338080), (8, 101795820), (10, 81436656), (12, 67863880), (14, 58169040), (15, 54291104), (16, 50897910), (20, 40718328), (21, 38779360), (24, 33931940), (28, 29084520), (30, 27145552), (32, 25448955), (35, 23267616), (40, 20359164), (42, 19389680), (48, 16965970), (56, 14542260), (60, 13572776), (70, 11633808), (80, 10179582), (84, 9694840), (96, 8482985), (105, 7755872), (112, 7271130), (120, 6786388), (140, 5816904), (160, 5089791), (168, 4847420), (210, 3877936), (224, 3635565), (240, 3393194), (280, 2908452), (336, 2423710), (420, 1938968), (480, 1696597), (560, 1454226), (672, 1211855), (840, 969484), (1120, 727113), (1680, 484742), (3360, 242371)]