16983005040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{208739}}^1$

素因数の和:208871

約数の個数: 120

約数和(自身を含む): 57539598480

約数和(自身を除く): 40556593440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 904, 1017, 1130, 1356, 1695, 1808, 2034, 2260, 2712, 3390, 4068, 4520, 5085, 5424, 6780, 8136, 9040, 10170, 13560, 16272, 20340, 27120, 40680, 81360, 208739, 417478, 626217, 834956, 1043695, 1252434, 1669912, 1878651, 2087390, 2504868, 3131085, 3339824, 3757302, 4174780, 5009736, 6262170, 7514604, 8349560, 9393255, 10019472, 12524340, 15029208, 16699120, 18786510, 23587507, 25048680, 30058416, 37573020, 47175014, 50097360, 70762521, 75146040, 94350028, 117937535, 141525042, 150292080, 188700056, 212287563, 235875070, 283050084, 353812605, 377400112, 424575126, 471750140, 566100168, 707625210, 849150252, 943500280, 1061437815, 1132200336, 1415250420, 1698300504, 1887000560, 2122875630, 2830500840, 3396601008, 4245751260, 5661001680, 8491502520, 16983005040]

約数ペア:

[(1, 16983005040), (2, 8491502520), (3, 5661001680), (4, 4245751260), (5, 3396601008), (6, 2830500840), (8, 2122875630), (9, 1887000560), (10, 1698300504), (12, 1415250420), (15, 1132200336), (16, 1061437815), (18, 943500280), (20, 849150252), (24, 707625210), (30, 566100168), (36, 471750140), (40, 424575126), (45, 377400112), (48, 353812605), (60, 283050084), (72, 235875070), (80, 212287563), (90, 188700056), (113, 150292080), (120, 141525042), (144, 117937535), (180, 94350028), (226, 75146040), (240, 70762521), (339, 50097360), (360, 47175014), (452, 37573020), (565, 30058416), (678, 25048680), (720, 23587507), (904, 18786510), (1017, 16699120), (1130, 15029208), (1356, 12524340), (1695, 10019472), (1808, 9393255), (2034, 8349560), (2260, 7514604), (2712, 6262170), (3390, 5009736), (4068, 4174780), (4520, 3757302), (5085, 3339824), (5424, 3131085), (6780, 2504868), (8136, 2087390), (9040, 1878651), (10170, 1669912), (13560, 1252434), (16272, 1043695), (20340, 834956), (27120, 626217), (40680, 417478), (81360, 208739)]