78966771840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1246319}}^1$

素因数の和:1246355

約数の個数: 192

約数和(自身を含む): 297471657600

約数和(自身を除く): 218504885760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15840, 21120, 31680, 63360, 1246319, 2492638, 3738957, 4985276, 6231595, 7477914, 9970552, 11216871, 12463190, 13709509, 14955828, 18694785, 19941104, 22433742, 24926380, 27419018, 29911656, 37389570, 39882208, 41128527, 44867484, 49852760, 54838036, 56084355, 59823312, 68547545, 74779140, 79764416, 82257054, 89734968, 99705520, 109676072, 112168710, 119646624, 123385581, 137095090, 149558280, 159528832, 164514108, 179469936, 199411040, 205642635, 219352144, 224337420, 239293248, 246771162, 274190180, 299116560, 329028216, 358939872, 398822080, 411285270, 438704288, 448674840, 478586496, 493542324, 548380360, 598233120, 616927905, 658056432, 717879744, 797644160, 822570540, 877408576, 897349680, 987084648, 1096760720, 1196466240, 1233855810, 1316112864, 1435759488, 1645141080, 1754817152, 1794699360, 1974169296, 2193521440, 2392932480, 2467711620, 2632225728, 3290282160, 3589398720, 3948338592, 4387042880, 4935423240, 5264451456, 6580564320, 7178797440, 7896677184, 8774085760, 9870846480, 13161128640, 15793354368, 19741692960, 26322257280, 39483385920, 78966771840]

約数ペア:

[(1, 78966771840), (2, 39483385920), (3, 26322257280), (4, 19741692960), (5, 15793354368), (6, 13161128640), (8, 9870846480), (9, 8774085760), (10, 7896677184), (11, 7178797440), (12, 6580564320), (15, 5264451456), (16, 4935423240), (18, 4387042880), (20, 3948338592), (22, 3589398720), (24, 3290282160), (30, 2632225728), (32, 2467711620), (33, 2392932480), (36, 2193521440), (40, 1974169296), (44, 1794699360), (45, 1754817152), (48, 1645141080), (55, 1435759488), (60, 1316112864), (64, 1233855810), (66, 1196466240), (72, 1096760720), (80, 987084648), (88, 897349680), (90, 877408576), (96, 822570540), (99, 797644160), (110, 717879744), (120, 658056432), (128, 616927905), (132, 598233120), (144, 548380360), (160, 493542324), (165, 478586496), (176, 448674840), (180, 438704288), (192, 411285270), (198, 398822080), (220, 358939872), (240, 329028216), (264, 299116560), (288, 274190180), (320, 246771162), (330, 239293248), (352, 224337420), (360, 219352144), (384, 205642635), (396, 199411040), (440, 179469936), (480, 164514108), (495, 159528832), (528, 149558280), (576, 137095090), (640, 123385581), (660, 119646624), (704, 112168710), (720, 109676072), (792, 99705520), (880, 89734968), (960, 82257054), (990, 79764416), (1056, 74779140), (1152, 68547545), (1320, 59823312), (1408, 56084355), (1440, 54838036), (1584, 49852760), (1760, 44867484), (1920, 41128527), (1980, 39882208), (2112, 37389570), (2640, 29911656), (2880, 27419018), (3168, 24926380), (3520, 22433742), (3960, 19941104), (4224, 18694785), (5280, 14955828), (5760, 13709509), (6336, 12463190), (7040, 11216871), (7920, 9970552), (10560, 7477914), (12672, 6231595), (15840, 4985276), (21120, 3738957), (31680, 2492638), (63360, 1246319)]