42217920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 168

約数和(自身を含む): 147639024

約数和(自身を除く): 105421104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 137, 144, 160, 180, 192, 214, 240, 274, 288, 320, 321, 360, 411, 428, 480, 535, 548, 576, 642, 685, 720, 822, 856, 960, 963, 1070, 1096, 1233, 1284, 1370, 1440, 1605, 1644, 1712, 1926, 2055, 2140, 2192, 2466, 2568, 2740, 2880, 3210, 3288, 3424, 3852, 4110, 4280, 4384, 4815, 4932, 5136, 5480, 6165, 6420, 6576, 6848, 7704, 8220, 8560, 8768, 9630, 9864, 10272, 10960, 12330, 12840, 13152, 14659, 15408, 16440, 17120, 19260, 19728, 20544, 21920, 24660, 25680, 26304, 29318, 30816, 32880, 34240, 38520, 39456, 43840, 43977, 49320, 51360, 58636, 61632, 65760, 73295, 77040, 78912, 87954, 98640, 102720, 117272, 131520, 131931, 146590, 154080, 175908, 197280, 219885, 234544, 263862, 293180, 308160, 351816, 394560, 439770, 469088, 527724, 586360, 659655, 703632, 879540, 938176, 1055448, 1172720, 1319310, 1407264, 1759080, 2110896, 2345440, 2638620, 2814528, 3518160, 4221792, 4690880, 5277240, 7036320, 8443584, 10554480, 14072640, 21108960, 42217920]

約数ペア:

[(1, 42217920), (2, 21108960), (3, 14072640), (4, 10554480), (5, 8443584), (6, 7036320), (8, 5277240), (9, 4690880), (10, 4221792), (12, 3518160), (15, 2814528), (16, 2638620), (18, 2345440), (20, 2110896), (24, 1759080), (30, 1407264), (32, 1319310), (36, 1172720), (40, 1055448), (45, 938176), (48, 879540), (60, 703632), (64, 659655), (72, 586360), (80, 527724), (90, 469088), (96, 439770), (107, 394560), (120, 351816), (137, 308160), (144, 293180), (160, 263862), (180, 234544), (192, 219885), (214, 197280), (240, 175908), (274, 154080), (288, 146590), (320, 131931), (321, 131520), (360, 117272), (411, 102720), (428, 98640), (480, 87954), (535, 78912), (548, 77040), (576, 73295), (642, 65760), (685, 61632), (720, 58636), (822, 51360), (856, 49320), (960, 43977), (963, 43840), (1070, 39456), (1096, 38520), (1233, 34240), (1284, 32880), (1370, 30816), (1440, 29318), (1605, 26304), (1644, 25680), (1712, 24660), (1926, 21920), (2055, 20544), (2140, 19728), (2192, 19260), (2466, 17120), (2568, 16440), (2740, 15408), (2880, 14659), (3210, 13152), (3288, 12840), (3424, 12330), (3852, 10960), (4110, 10272), (4280, 9864), (4384, 9630), (4815, 8768), (4932, 8560), (5136, 8220), (5480, 7704), (6165, 6848), (6420, 6576)]