195966120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{233293}}^1$

素因数の和:233314

約数の個数: 64

約数和(自身を含む): 671886720

約数和(自身を除く): 475920600

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, 233293, 466586, 699879, 933172, 1166465, 1399758, 1633051, 1866344, 2332930, 2799516, 3266102, 3499395, 4665860, 4899153, 5599032, 6532204, 6998790, 8165255, 9331720, 9798306, 13064408, 13997580, 16330510, 19596612, 24495765, 27995160, 32661020, 39193224, 48991530, 65322040, 97983060, 195966120]

約数ペア:

[(1, 195966120), (2, 97983060), (3, 65322040), (4, 48991530), (5, 39193224), (6, 32661020), (7, 27995160), (8, 24495765), (10, 19596612), (12, 16330510), (14, 13997580), (15, 13064408), (20, 9798306), (21, 9331720), (24, 8165255), (28, 6998790), (30, 6532204), (35, 5599032), (40, 4899153), (42, 4665860), (56, 3499395), (60, 3266102), (70, 2799516), (84, 2332930), (105, 1866344), (120, 1633051), (140, 1399758), (168, 1166465), (210, 933172), (280, 699879), (420, 466586), (840, 233293)]