16978569840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{29221}}^1$

素因数の和:29512

約数の個数: 160

約数和(自身を含む): 58701153600

約数和(自身を除く): 41722583760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 269, 270, 360, 432, 538, 540, 720, 807, 1076, 1080, 1345, 1614, 2152, 2160, 2421, 2690, 3228, 4035, 4304, 4842, 5380, 6456, 7263, 8070, 9684, 10760, 12105, 12912, 14526, 16140, 19368, 21520, 24210, 29052, 29221, 32280, 36315, 38736, 48420, 58104, 58442, 64560, 72630, 87663, 96840, 116208, 116884, 145260, 146105, 175326, 193680, 233768, 262989, 290520, 292210, 350652, 438315, 467536, 525978, 581040, 584420, 701304, 788967, 876630, 1051956, 1168840, 1314945, 1402608, 1577934, 1753260, 2103912, 2337680, 2629890, 3155868, 3506520, 3944835, 4207824, 5259780, 6311736, 7013040, 7860449, 7889670, 10519560, 12623472, 15720898, 15779340, 21039120, 23581347, 31441796, 31558680, 39302245, 47162694, 62883592, 63117360, 70744041, 78604490, 94325388, 117906735, 125767184, 141488082, 157208980, 188650776, 212232123, 235813470, 282976164, 314417960, 353720205, 377301552, 424464246, 471626940, 565952328, 628835920, 707440410, 848928492, 943253880, 1061160615, 1131904656, 1414880820, 1697856984, 1886507760, 2122321230, 2829761640, 3395713968, 4244642460, 5659523280, 8489284920, 16978569840]

約数ペア:

[(1, 16978569840), (2, 8489284920), (3, 5659523280), (4, 4244642460), (5, 3395713968), (6, 2829761640), (8, 2122321230), (9, 1886507760), (10, 1697856984), (12, 1414880820), (15, 1131904656), (16, 1061160615), (18, 943253880), (20, 848928492), (24, 707440410), (27, 628835920), (30, 565952328), (36, 471626940), (40, 424464246), (45, 377301552), (48, 353720205), (54, 314417960), (60, 282976164), (72, 235813470), (80, 212232123), (90, 188650776), (108, 157208980), (120, 141488082), (135, 125767184), (144, 117906735), (180, 94325388), (216, 78604490), (240, 70744041), (269, 63117360), (270, 62883592), (360, 47162694), (432, 39302245), (538, 31558680), (540, 31441796), (720, 23581347), (807, 21039120), (1076, 15779340), (1080, 15720898), (1345, 12623472), (1614, 10519560), (2152, 7889670), (2160, 7860449), (2421, 7013040), (2690, 6311736), (3228, 5259780), (4035, 4207824), (4304, 3944835), (4842, 3506520), (5380, 3155868), (6456, 2629890), (7263, 2337680), (8070, 2103912), (9684, 1753260), (10760, 1577934), (12105, 1402608), (12912, 1314945), (14526, 1168840), (16140, 1051956), (19368, 876630), (21520, 788967), (24210, 701304), (29052, 584420), (29221, 581040), (32280, 525978), (36315, 467536), (38736, 438315), (48420, 350652), (58104, 292210), (58442, 290520), (64560, 262989), (72630, 233768), (87663, 193680), (96840, 175326), (116208, 146105), (116884, 145260)]