42672000

素因数分解:

$2^7\times 3^1\times 5^3\times 7^1\times {\mathrm{127}}^1$

素因数の和:166

約数の個数: 256

約数和(自身を含む): 162938880

約数和(自身を除く): 120266880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 127, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 254, 280, 300, 320, 336, 350, 375, 381, 384, 400, 420, 448, 480, 500, 508, 525, 560, 600, 635, 640, 672, 700, 750, 762, 800, 840, 875, 889, 896, 960, 1000, 1016, 1050, 1120, 1200, 1270, 1344, 1400, 1500, 1524, 1600, 1680, 1750, 1778, 1905, 1920, 2000, 2032, 2100, 2240, 2400, 2540, 2625, 2667, 2688, 2800, 3000, 3048, 3175, 3200, 3360, 3500, 3556, 3810, 4000, 4064, 4200, 4445, 4480, 4800, 5080, 5250, 5334, 5600, 6000, 6096, 6350, 6720, 7000, 7112, 7620, 8000, 8128, 8400, 8890, 9525, 9600, 10160, 10500, 10668, 11200, 12000, 12192, 12700, 13335, 13440, 14000, 14224, 15240, 15875, 16000, 16256, 16800, 17780, 19050, 20320, 21000, 21336, 22225, 22400, 24000, 24384, 25400, 26670, 28000, 28448, 30480, 31750, 33600, 35560, 38100, 40640, 42000, 42672, 44450, 47625, 48000, 48768, 50800, 53340, 56000, 56896, 60960, 63500, 66675, 67200, 71120, 76200, 81280, 84000, 85344, 88900, 95250, 101600, 106680, 111125, 112000, 113792, 121920, 127000, 133350, 142240, 152400, 168000, 170688, 177800, 190500, 203200, 213360, 222250, 243840, 254000, 266700, 284480, 304800, 333375, 336000, 341376, 355600, 381000, 406400, 426720, 444500, 508000, 533400, 568960, 609600, 666750, 711200, 762000, 853440, 889000, 1016000, 1066800, 1219200, 1333500, 1422400, 1524000, 1706880, 1778000, 2032000, 2133600, 2667000, 2844800, 3048000, 3556000, 4267200, 5334000, 6096000, 7112000, 8534400, 10668000, 14224000, 21336000, 42672000]

約数ペア:

[(1, 42672000), (2, 21336000), (3, 14224000), (4, 10668000), (5, 8534400), (6, 7112000), (7, 6096000), (8, 5334000), (10, 4267200), (12, 3556000), (14, 3048000), (15, 2844800), (16, 2667000), (20, 2133600), (21, 2032000), (24, 1778000), (25, 1706880), (28, 1524000), (30, 1422400), (32, 1333500), (35, 1219200), (40, 1066800), (42, 1016000), (48, 889000), (50, 853440), (56, 762000), (60, 711200), (64, 666750), (70, 609600), (75, 568960), (80, 533400), (84, 508000), (96, 444500), (100, 426720), (105, 406400), (112, 381000), (120, 355600), (125, 341376), (127, 336000), (128, 333375), (140, 304800), (150, 284480), (160, 266700), (168, 254000), (175, 243840), (192, 222250), (200, 213360), (210, 203200), (224, 190500), (240, 177800), (250, 170688), (254, 168000), (280, 152400), (300, 142240), (320, 133350), (336, 127000), (350, 121920), (375, 113792), (381, 112000), (384, 111125), (400, 106680), (420, 101600), (448, 95250), (480, 88900), (500, 85344), (508, 84000), (525, 81280), (560, 76200), (600, 71120), (635, 67200), (640, 66675), (672, 63500), (700, 60960), (750, 56896), (762, 56000), (800, 53340), (840, 50800), (875, 48768), (889, 48000), (896, 47625), (960, 44450), (1000, 42672), (1016, 42000), (1050, 40640), (1120, 38100), (1200, 35560), (1270, 33600), (1344, 31750), (1400, 30480), (1500, 28448), (1524, 28000), (1600, 26670), (1680, 25400), (1750, 24384), (1778, 24000), (1905, 22400), (1920, 22225), (2000, 21336), (2032, 21000), (2100, 20320), (2240, 19050), (2400, 17780), (2540, 16800), (2625, 16256), (2667, 16000), (2688, 15875), (2800, 15240), (3000, 14224), (3048, 14000), (3175, 13440), (3200, 13335), (3360, 12700), (3500, 12192), (3556, 12000), (3810, 11200), (4000, 10668), (4064, 10500), (4200, 10160), (4445, 9600), (4480, 9525), (4800, 8890), (5080, 8400), (5250, 8128), (5334, 8000), (5600, 7620), (6000, 7112), (6096, 7000), (6350, 6720)]