2199520080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{105341}}^1$

素因数の和:105389

約数の個数: 120

約数和(自身を含む): 7641508680

約数和(自身を除く): 5441988600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20880, 105341, 210682, 316023, 421364, 526705, 632046, 842728, 948069, 1053410, 1264092, 1580115, 1685456, 1896138, 2106820, 2528184, 3054889, 3160230, 3792276, 4213640, 4740345, 5056368, 6109778, 6320460, 7584552, 8427280, 9164667, 9480690, 12219556, 12640920, 15169104, 15274445, 18329334, 18961380, 24439112, 25281840, 27494001, 30548890, 36658668, 37922760, 45823335, 48878224, 54988002, 61097780, 73317336, 75845520, 91646670, 109976004, 122195560, 137470005, 146634672, 183293340, 219952008, 244391120, 274940010, 366586680, 439904016, 549880020, 733173360, 1099760040, 2199520080]

約数ペア:

[(1, 2199520080), (2, 1099760040), (3, 733173360), (4, 549880020), (5, 439904016), (6, 366586680), (8, 274940010), (9, 244391120), (10, 219952008), (12, 183293340), (15, 146634672), (16, 137470005), (18, 122195560), (20, 109976004), (24, 91646670), (29, 75845520), (30, 73317336), (36, 61097780), (40, 54988002), (45, 48878224), (48, 45823335), (58, 37922760), (60, 36658668), (72, 30548890), (80, 27494001), (87, 25281840), (90, 24439112), (116, 18961380), (120, 18329334), (144, 15274445), (145, 15169104), (174, 12640920), (180, 12219556), (232, 9480690), (240, 9164667), (261, 8427280), (290, 7584552), (348, 6320460), (360, 6109778), (435, 5056368), (464, 4740345), (522, 4213640), (580, 3792276), (696, 3160230), (720, 3054889), (870, 2528184), (1044, 2106820), (1160, 1896138), (1305, 1685456), (1392, 1580115), (1740, 1264092), (2088, 1053410), (2320, 948069), (2610, 842728), (3480, 632046), (4176, 526705), (5220, 421364), (6960, 316023), (10440, 210682), (20880, 105341)]