217402383840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26642449}}^1$

素因数の和:26642484

約数の個数: 96

約数和(自身を含む): 725100919200

約数和(自身を除く): 507698535360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 26642449, 53284898, 79927347, 106569796, 133212245, 159854694, 213139592, 266424490, 319709388, 399636735, 426279184, 452921633, 532848980, 639418776, 799273470, 852558368, 905843266, 1065697960, 1278837552, 1358764899, 1598546940, 1811686532, 2131395920, 2264608165, 2557675104, 2717529798, 3197093880, 3623373064, 4262791840, 4529216330, 5435059596, 6394187760, 6793824495, 7246746128, 9058432660, 10870119192, 12788375520, 13587648990, 14493492256, 18116865320, 21740238384, 27175297980, 36233730640, 43480476768, 54350595960, 72467461280, 108701191920, 217402383840]

約数ペア:

[(1, 217402383840), (2, 108701191920), (3, 72467461280), (4, 54350595960), (5, 43480476768), (6, 36233730640), (8, 27175297980), (10, 21740238384), (12, 18116865320), (15, 14493492256), (16, 13587648990), (17, 12788375520), (20, 10870119192), (24, 9058432660), (30, 7246746128), (32, 6793824495), (34, 6394187760), (40, 5435059596), (48, 4529216330), (51, 4262791840), (60, 3623373064), (68, 3197093880), (80, 2717529798), (85, 2557675104), (96, 2264608165), (102, 2131395920), (120, 1811686532), (136, 1598546940), (160, 1358764899), (170, 1278837552), (204, 1065697960), (240, 905843266), (255, 852558368), (272, 799273470), (340, 639418776), (408, 532848980), (480, 452921633), (510, 426279184), (544, 399636735), (680, 319709388), (816, 266424490), (1020, 213139592), (1360, 159854694), (1632, 133212245), (2040, 106569796), (2720, 79927347), (4080, 53284898), (8160, 26642449)]