156935445520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12184429}}^1$

素因数の和:12184472

約数の個数: 80

約数和(自身を含む): 435130364160

約数和(自身を除く): 278194918640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 12880, 12184429, 24368858, 48737716, 60922145, 85291003, 97475432, 121844290, 170582006, 194950864, 243688580, 280241867, 341164012, 426455015, 487377160, 560483734, 682328024, 852910030, 974754320, 1120967468, 1364656048, 1401209335, 1705820060, 1961693069, 2241934936, 2802418670, 3411640120, 3923386138, 4483869872, 5604837340, 6823280240, 7846772276, 9808465345, 11209674680, 15693544552, 19616930690, 22419349360, 31387089104, 39233861380, 78467722760, 156935445520]

約数ペア:

[(1, 156935445520), (2, 78467722760), (4, 39233861380), (5, 31387089104), (7, 22419349360), (8, 19616930690), (10, 15693544552), (14, 11209674680), (16, 9808465345), (20, 7846772276), (23, 6823280240), (28, 5604837340), (35, 4483869872), (40, 3923386138), (46, 3411640120), (56, 2802418670), (70, 2241934936), (80, 1961693069), (92, 1705820060), (112, 1401209335), (115, 1364656048), (140, 1120967468), (161, 974754320), (184, 852910030), (230, 682328024), (280, 560483734), (322, 487377160), (368, 426455015), (460, 341164012), (560, 280241867), (644, 243688580), (805, 194950864), (920, 170582006), (1288, 121844290), (1610, 97475432), (1840, 85291003), (2576, 60922145), (3220, 48737716), (6440, 24368858), (12880, 12184429)]