274889755280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{816763}}^1$

素因数の和:817384

約数の個数: 80

約数和(自身を含む): 731637588864

約数和(自身を除く): 456747833584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 601, 1202, 2404, 3005, 4207, 4808, 6010, 8414, 9616, 12020, 16828, 21035, 24040, 33656, 42070, 48080, 67312, 84140, 168280, 336560, 816763, 1633526, 3267052, 4083815, 5717341, 6534104, 8167630, 11434682, 13068208, 16335260, 22869364, 28586705, 32670520, 45738728, 57173410, 65341040, 91477456, 114346820, 228693640, 457387280, 490874563, 981749126, 1963498252, 2454372815, 3436121941, 3926996504, 4908745630, 6872243882, 7853993008, 9817491260, 13744487764, 17180609705, 19634982520, 27488975528, 34361219410, 39269965040, 54977951056, 68722438820, 137444877640, 274889755280]

約数ペア:

[(1, 274889755280), (2, 137444877640), (4, 68722438820), (5, 54977951056), (7, 39269965040), (8, 34361219410), (10, 27488975528), (14, 19634982520), (16, 17180609705), (20, 13744487764), (28, 9817491260), (35, 7853993008), (40, 6872243882), (56, 4908745630), (70, 3926996504), (80, 3436121941), (112, 2454372815), (140, 1963498252), (280, 981749126), (560, 490874563), (601, 457387280), (1202, 228693640), (2404, 114346820), (3005, 91477456), (4207, 65341040), (4808, 57173410), (6010, 45738728), (8414, 32670520), (9616, 28586705), (12020, 22869364), (16828, 16335260), (21035, 13068208), (24040, 11434682), (33656, 8167630), (42070, 6534104), (48080, 5717341), (67312, 4083815), (84140, 3267052), (168280, 1633526), (336560, 816763)]