773188920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{306821}}^1$

素因数の和:306845

約数の個数: 96

約数和(自身を含む): 2871853920

約数和(自身を除く): 2098665000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 306821, 613642, 920463, 1227284, 1534105, 1840926, 2147747, 2454568, 2761389, 3068210, 3681852, 4295494, 4602315, 5522778, 6136420, 6443241, 7363704, 8590988, 9204630, 10738735, 11045556, 12272840, 12886482, 13806945, 17181976, 18409260, 19329723, 21477470, 22091112, 25772964, 27613890, 32216205, 36818520, 38659446, 42954940, 51545928, 55227780, 64432410, 77318892, 85909880, 96648615, 110455560, 128864820, 154637784, 193297230, 257729640, 386594460, 773188920]

約数ペア:

[(1, 773188920), (2, 386594460), (3, 257729640), (4, 193297230), (5, 154637784), (6, 128864820), (7, 110455560), (8, 96648615), (9, 85909880), (10, 77318892), (12, 64432410), (14, 55227780), (15, 51545928), (18, 42954940), (20, 38659446), (21, 36818520), (24, 32216205), (28, 27613890), (30, 25772964), (35, 22091112), (36, 21477470), (40, 19329723), (42, 18409260), (45, 17181976), (56, 13806945), (60, 12886482), (63, 12272840), (70, 11045556), (72, 10738735), (84, 9204630), (90, 8590988), (105, 7363704), (120, 6443241), (126, 6136420), (140, 5522778), (168, 4602315), (180, 4295494), (210, 3681852), (252, 3068210), (280, 2761389), (315, 2454568), (360, 2147747), (420, 1840926), (504, 1534105), (630, 1227284), (840, 920463), (1260, 613642), (2520, 306821)]