145655244840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{173399101}}^1$

素因数の和:173399122

約数の個数: 64

約数和(自身を含む): 499389413760

約数和(自身を除く): 353734168920

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, 173399101, 346798202, 520197303, 693596404, 866995505, 1040394606, 1213793707, 1387192808, 1733991010, 2080789212, 2427587414, 2600986515, 3467982020, 3641381121, 4161578424, 4855174828, 5201973030, 6068968535, 6935964040, 7282762242, 9710349656, 10403946060, 12137937070, 14565524484, 18206905605, 20807892120, 24275874140, 29131048968, 36413811210, 48551748280, 72827622420, 145655244840]

約数ペア:

[(1, 145655244840), (2, 72827622420), (3, 48551748280), (4, 36413811210), (5, 29131048968), (6, 24275874140), (7, 20807892120), (8, 18206905605), (10, 14565524484), (12, 12137937070), (14, 10403946060), (15, 9710349656), (20, 7282762242), (21, 6935964040), (24, 6068968535), (28, 5201973030), (30, 4855174828), (35, 4161578424), (40, 3641381121), (42, 3467982020), (56, 2600986515), (60, 2427587414), (70, 2080789212), (84, 1733991010), (105, 1387192808), (120, 1213793707), (140, 1040394606), (168, 866995505), (210, 693596404), (280, 520197303), (420, 346798202), (840, 173399101)]