128008860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4549}}^1$

素因数の和:4635

約数の個数: 96

約数和(自身を含む): 415833600

約数和(自身を除く): 287824740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 4020, 4549, 4690, 5628, 7035, 9098, 9380, 13647, 14070, 18196, 22745, 27294, 28140, 31843, 45490, 54588, 63686, 68235, 90980, 95529, 127372, 136470, 159215, 191058, 272940, 304783, 318430, 382116, 477645, 609566, 636860, 914349, 955290, 1219132, 1523915, 1828698, 1910580, 2133481, 3047830, 3657396, 4266962, 4571745, 6095660, 6400443, 8533924, 9143490, 10667405, 12800886, 18286980, 21334810, 25601772, 32002215, 42669620, 64004430, 128008860]

約数ペア:

[(1, 128008860), (2, 64004430), (3, 42669620), (4, 32002215), (5, 25601772), (6, 21334810), (7, 18286980), (10, 12800886), (12, 10667405), (14, 9143490), (15, 8533924), (20, 6400443), (21, 6095660), (28, 4571745), (30, 4266962), (35, 3657396), (42, 3047830), (60, 2133481), (67, 1910580), (70, 1828698), (84, 1523915), (105, 1219132), (134, 955290), (140, 914349), (201, 636860), (210, 609566), (268, 477645), (335, 382116), (402, 318430), (420, 304783), (469, 272940), (670, 191058), (804, 159215), (938, 136470), (1005, 127372), (1340, 95529), (1407, 90980), (1876, 68235), (2010, 63686), (2345, 54588), (2814, 45490), (4020, 31843), (4549, 28140), (4690, 27294), (5628, 22745), (7035, 18196), (9098, 14070), (9380, 13647)]