168395040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10631}}^1$

素因数の和:10663

約数の個数: 144

約数和(自身を含む): 626947776

約数和(自身を除く): 458552736

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, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 10631, 15840, 21262, 31893, 42524, 53155, 63786, 85048, 95679, 106310, 116941, 127572, 159465, 170096, 191358, 212620, 233882, 255144, 318930, 340192, 350823, 382716, 425240, 467764, 478395, 510288, 584705, 637860, 701646, 765432, 850480, 935528, 956790, 1020576, 1052469, 1169410, 1275720, 1403292, 1530864, 1700960, 1754115, 1871056, 1913580, 2104938, 2338820, 2551440, 2806584, 3061728, 3508230, 3742112, 3827160, 4209876, 4677640, 5102880, 5262345, 5613168, 7016460, 7654320, 8419752, 9355280, 10524690, 11226336, 14032920, 15308640, 16839504, 18710560, 21049380, 28065840, 33679008, 42098760, 56131680, 84197520, 168395040]

約数ペア:

[(1, 168395040), (2, 84197520), (3, 56131680), (4, 42098760), (5, 33679008), (6, 28065840), (8, 21049380), (9, 18710560), (10, 16839504), (11, 15308640), (12, 14032920), (15, 11226336), (16, 10524690), (18, 9355280), (20, 8419752), (22, 7654320), (24, 7016460), (30, 5613168), (32, 5262345), (33, 5102880), (36, 4677640), (40, 4209876), (44, 3827160), (45, 3742112), (48, 3508230), (55, 3061728), (60, 2806584), (66, 2551440), (72, 2338820), (80, 2104938), (88, 1913580), (90, 1871056), (96, 1754115), (99, 1700960), (110, 1530864), (120, 1403292), (132, 1275720), (144, 1169410), (160, 1052469), (165, 1020576), (176, 956790), (180, 935528), (198, 850480), (220, 765432), (240, 701646), (264, 637860), (288, 584705), (330, 510288), (352, 478395), (360, 467764), (396, 425240), (440, 382716), (480, 350823), (495, 340192), (528, 318930), (660, 255144), (720, 233882), (792, 212620), (880, 191358), (990, 170096), (1056, 159465), (1320, 127572), (1440, 116941), (1584, 106310), (1760, 95679), (1980, 85048), (2640, 63786), (3168, 53155), (3960, 42524), (5280, 31893), (7920, 21262), (10631, 15840)]