42968160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:637

約数の個数: 144

約数和(自身を含む): 149660784

約数和(自身を除く): 106692624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 563, 636, 720, 795, 848, 954, 1060, 1126, 1272, 1440, 1590, 1689, 1696, 1908, 2120, 2252, 2385, 2544, 2815, 3180, 3378, 3816, 4240, 4504, 4770, 5067, 5088, 5630, 6360, 6756, 7632, 8445, 8480, 9008, 9540, 10134, 11260, 12720, 13512, 15264, 16890, 18016, 19080, 20268, 22520, 25335, 25440, 27024, 29839, 33780, 38160, 40536, 45040, 50670, 54048, 59678, 67560, 76320, 81072, 89517, 90080, 101340, 119356, 135120, 149195, 162144, 179034, 202680, 238712, 268551, 270240, 298390, 358068, 405360, 447585, 477424, 537102, 596780, 716136, 810720, 895170, 954848, 1074204, 1193560, 1342755, 1432272, 1790340, 2148408, 2387120, 2685510, 2864544, 3580680, 4296816, 4774240, 5371020, 7161360, 8593632, 10742040, 14322720, 21484080, 42968160]

約数ペア:

[(1, 42968160), (2, 21484080), (3, 14322720), (4, 10742040), (5, 8593632), (6, 7161360), (8, 5371020), (9, 4774240), (10, 4296816), (12, 3580680), (15, 2864544), (16, 2685510), (18, 2387120), (20, 2148408), (24, 1790340), (30, 1432272), (32, 1342755), (36, 1193560), (40, 1074204), (45, 954848), (48, 895170), (53, 810720), (60, 716136), (72, 596780), (80, 537102), (90, 477424), (96, 447585), (106, 405360), (120, 358068), (144, 298390), (159, 270240), (160, 268551), (180, 238712), (212, 202680), (240, 179034), (265, 162144), (288, 149195), (318, 135120), (360, 119356), (424, 101340), (477, 90080), (480, 89517), (530, 81072), (563, 76320), (636, 67560), (720, 59678), (795, 54048), (848, 50670), (954, 45040), (1060, 40536), (1126, 38160), (1272, 33780), (1440, 29839), (1590, 27024), (1689, 25440), (1696, 25335), (1908, 22520), (2120, 20268), (2252, 19080), (2385, 18016), (2544, 16890), (2815, 15264), (3180, 13512), (3378, 12720), (3816, 11260), (4240, 10134), (4504, 9540), (4770, 9008), (5067, 8480), (5088, 8445), (5630, 7632), (6360, 6756)]