225772680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{268777}}^1$

素因数の和:268798

約数の個数: 64

約数和(自身を含む): 774080640

約数和(自身を除く): 548307960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 268777, 537554, 806331, 1075108, 1343885, 1612662, 1881439, 2150216, 2687770, 3225324, 3762878, 4031655, 5375540, 5644317, 6450648, 7525756, 8063310, 9407195, 10751080, 11288634, 15051512, 16126620, 18814390, 22577268, 28221585, 32253240, 37628780, 45154536, 56443170, 75257560, 112886340, 225772680]

約数ペア:

[(1, 225772680), (2, 112886340), (3, 75257560), (4, 56443170), (5, 45154536), (6, 37628780), (7, 32253240), (8, 28221585), (10, 22577268), (12, 18814390), (14, 16126620), (15, 15051512), (20, 11288634), (21, 10751080), (24, 9407195), (28, 8063310), (30, 7525756), (35, 6450648), (40, 5644317), (42, 5375540), (56, 4031655), (60, 3762878), (70, 3225324), (84, 2687770), (105, 2150216), (120, 1881439), (140, 1612662), (168, 1343885), (210, 1075108), (280, 806331), (420, 537554), (840, 268777)]