209740320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1$

素因数の和:1104

約数の個数: 192

約数和(自身を含む): 750435840

約数和(自身を除く): 540695520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 376, 423, 432, 470, 480, 540, 564, 705, 720, 752, 846, 864, 940, 1033, 1080, 1128, 1269, 1410, 1440, 1504, 1692, 1880, 2066, 2115, 2160, 2256, 2538, 2820, 3099, 3384, 3760, 4132, 4230, 4320, 4512, 5076, 5165, 5640, 6198, 6345, 6768, 7520, 8264, 8460, 9297, 10152, 10330, 11280, 12396, 12690, 13536, 15495, 16528, 16920, 18594, 20304, 20660, 22560, 24792, 25380, 27891, 30990, 33056, 33840, 37188, 40608, 41320, 46485, 48551, 49584, 50760, 55782, 61980, 67680, 74376, 82640, 92970, 97102, 99168, 101520, 111564, 123960, 139455, 145653, 148752, 165280, 185940, 194204, 203040, 223128, 242755, 247920, 278910, 291306, 297504, 371880, 388408, 436959, 446256, 485510, 495840, 557820, 582612, 728265, 743760, 776816, 873918, 892512, 971020, 1115640, 1165224, 1310877, 1456530, 1487520, 1553632, 1747836, 1942040, 2184795, 2231280, 2330448, 2621754, 2913060, 3495672, 3884080, 4369590, 4462560, 4660896, 5243508, 5826120, 6554385, 6991344, 7768160, 8739180, 10487016, 11652240, 13108770, 13982688, 17478360, 20974032, 23304480, 26217540, 34956720, 41948064, 52435080, 69913440, 104870160, 209740320]

約数ペア:

[(1, 209740320), (2, 104870160), (3, 69913440), (4, 52435080), (5, 41948064), (6, 34956720), (8, 26217540), (9, 23304480), (10, 20974032), (12, 17478360), (15, 13982688), (16, 13108770), (18, 11652240), (20, 10487016), (24, 8739180), (27, 7768160), (30, 6991344), (32, 6554385), (36, 5826120), (40, 5243508), (45, 4660896), (47, 4462560), (48, 4369590), (54, 3884080), (60, 3495672), (72, 2913060), (80, 2621754), (90, 2330448), (94, 2231280), (96, 2184795), (108, 1942040), (120, 1747836), (135, 1553632), (141, 1487520), (144, 1456530), (160, 1310877), (180, 1165224), (188, 1115640), (216, 971020), (235, 892512), (240, 873918), (270, 776816), (282, 743760), (288, 728265), (360, 582612), (376, 557820), (423, 495840), (432, 485510), (470, 446256), (480, 436959), (540, 388408), (564, 371880), (705, 297504), (720, 291306), (752, 278910), (846, 247920), (864, 242755), (940, 223128), (1033, 203040), (1080, 194204), (1128, 185940), (1269, 165280), (1410, 148752), (1440, 145653), (1504, 139455), (1692, 123960), (1880, 111564), (2066, 101520), (2115, 99168), (2160, 97102), (2256, 92970), (2538, 82640), (2820, 74376), (3099, 67680), (3384, 61980), (3760, 55782), (4132, 50760), (4230, 49584), (4320, 48551), (4512, 46485), (5076, 41320), (5165, 40608), (5640, 37188), (6198, 33840), (6345, 33056), (6768, 30990), (7520, 27891), (8264, 25380), (8460, 24792), (9297, 22560), (10152, 20660), (10330, 20304), (11280, 18594), (12396, 16920), (12690, 16528), (13536, 15495)]