189923160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{226099}}^1$

素因数の和:226120

約数の個数: 64

約数和(自身を含む): 651168000

約数和(自身を除く): 461244840

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, 226099, 452198, 678297, 904396, 1130495, 1356594, 1582693, 1808792, 2260990, 2713188, 3165386, 3391485, 4521980, 4748079, 5426376, 6330772, 6782970, 7913465, 9043960, 9496158, 12661544, 13565940, 15826930, 18992316, 23740395, 27131880, 31653860, 37984632, 47480790, 63307720, 94961580, 189923160]

約数ペア:

[(1, 189923160), (2, 94961580), (3, 63307720), (4, 47480790), (5, 37984632), (6, 31653860), (7, 27131880), (8, 23740395), (10, 18992316), (12, 15826930), (14, 13565940), (15, 12661544), (20, 9496158), (21, 9043960), (24, 7913465), (28, 6782970), (30, 6330772), (35, 5426376), (40, 4748079), (42, 4521980), (56, 3391485), (60, 3165386), (70, 2713188), (84, 2260990), (105, 1808792), (120, 1582693), (140, 1356594), (168, 1130495), (210, 904396), (280, 678297), (420, 452198), (840, 226099)]