19501662960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2083511}}^1$

素因数の和:2083543

約数の個数: 120

約数和(自身を含む): 70531048224

約数和(自身を除く): 51029385264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 2083511, 4167022, 6250533, 8334044, 10417555, 12501066, 16668088, 18751599, 20835110, 25002132, 27085643, 31252665, 33336176, 37503198, 41670220, 50004264, 54171286, 62505330, 75006396, 81256929, 83340440, 93757995, 100008528, 108342572, 125010660, 135428215, 150012792, 162513858, 166680880, 187515990, 216685144, 243770787, 250021320, 270856430, 300025584, 325027716, 375031980, 406284645, 433370288, 487541574, 500042640, 541712860, 650055432, 750063960, 812569290, 975083148, 1083425720, 1218853935, 1300110864, 1500127920, 1625138580, 1950166296, 2166851440, 2437707870, 3250277160, 3900332592, 4875415740, 6500554320, 9750831480, 19501662960]

約数ペア:

[(1, 19501662960), (2, 9750831480), (3, 6500554320), (4, 4875415740), (5, 3900332592), (6, 3250277160), (8, 2437707870), (9, 2166851440), (10, 1950166296), (12, 1625138580), (13, 1500127920), (15, 1300110864), (16, 1218853935), (18, 1083425720), (20, 975083148), (24, 812569290), (26, 750063960), (30, 650055432), (36, 541712860), (39, 500042640), (40, 487541574), (45, 433370288), (48, 406284645), (52, 375031980), (60, 325027716), (65, 300025584), (72, 270856430), (78, 250021320), (80, 243770787), (90, 216685144), (104, 187515990), (117, 166680880), (120, 162513858), (130, 150012792), (144, 135428215), (156, 125010660), (180, 108342572), (195, 100008528), (208, 93757995), (234, 83340440), (240, 81256929), (260, 75006396), (312, 62505330), (360, 54171286), (390, 50004264), (468, 41670220), (520, 37503198), (585, 33336176), (624, 31252665), (720, 27085643), (780, 25002132), (936, 20835110), (1040, 18751599), (1170, 16668088), (1560, 12501066), (1872, 10417555), (2340, 8334044), (3120, 6250533), (4680, 4167022), (9360, 2083511)]