157068240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{93493}}^1$

素因数の和:93516

約数の個数: 80

約数和(自身を含む): 556476288

約数和(自身を除く): 399408048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 93493, 186986, 280479, 373972, 467465, 560958, 654451, 747944, 934930, 1121916, 1308902, 1402395, 1495888, 1869860, 1963353, 2243832, 2617804, 2804790, 3272255, 3739720, 3926706, 4487664, 5235608, 5609580, 6544510, 7479440, 7853412, 9816765, 10471216, 11219160, 13089020, 15706824, 19633530, 22438320, 26178040, 31413648, 39267060, 52356080, 78534120, 157068240]

約数ペア:

[(1, 157068240), (2, 78534120), (3, 52356080), (4, 39267060), (5, 31413648), (6, 26178040), (7, 22438320), (8, 19633530), (10, 15706824), (12, 13089020), (14, 11219160), (15, 10471216), (16, 9816765), (20, 7853412), (21, 7479440), (24, 6544510), (28, 5609580), (30, 5235608), (35, 4487664), (40, 3926706), (42, 3739720), (48, 3272255), (56, 2804790), (60, 2617804), (70, 2243832), (80, 1963353), (84, 1869860), (105, 1495888), (112, 1402395), (120, 1308902), (140, 1121916), (168, 934930), (210, 747944), (240, 654451), (280, 560958), (336, 467465), (420, 373972), (560, 280479), (840, 186986), (1680, 93493)]