40859840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 224

約数和(自身を含む): 125089920

約数和(自身を除く): 84230080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 29, 32, 34, 35, 37, 40, 56, 58, 64, 68, 70, 74, 80, 85, 112, 116, 119, 136, 140, 145, 148, 160, 170, 185, 203, 224, 232, 238, 259, 272, 280, 290, 296, 320, 340, 370, 406, 448, 464, 476, 493, 518, 544, 560, 580, 592, 595, 629, 680, 740, 812, 928, 952, 986, 1015, 1036, 1073, 1088, 1120, 1160, 1184, 1190, 1258, 1295, 1360, 1480, 1624, 1856, 1904, 1972, 2030, 2072, 2146, 2240, 2320, 2368, 2380, 2465, 2516, 2590, 2720, 2960, 3145, 3248, 3451, 3808, 3944, 4060, 4144, 4292, 4403, 4640, 4760, 4930, 5032, 5180, 5365, 5440, 5920, 6290, 6496, 6902, 7511, 7616, 7888, 8120, 8288, 8584, 8806, 9280, 9520, 9860, 10064, 10360, 10730, 11840, 12580, 12992, 13804, 15022, 15776, 16240, 16576, 17168, 17255, 17612, 18241, 19040, 19720, 20128, 20720, 21460, 22015, 25160, 27608, 30044, 31552, 32480, 34336, 34510, 35224, 36482, 37555, 38080, 39440, 40256, 41440, 42920, 44030, 50320, 55216, 60088, 64960, 68672, 69020, 70448, 72964, 75110, 78880, 82880, 85840, 88060, 91205, 100640, 110432, 120176, 127687, 138040, 140896, 145928, 150220, 157760, 171680, 176120, 182410, 201280, 220864, 240352, 255374, 276080, 281792, 291856, 300440, 343360, 352240, 364820, 480704, 510748, 552160, 583712, 600880, 638435, 704480, 729640, 1021496, 1104320, 1167424, 1201760, 1276870, 1408960, 1459280, 2042992, 2403520, 2553740, 2918560, 4085984, 5107480, 5837120, 8171968, 10214960, 20429920, 40859840]

約数ペア:

[(1, 40859840), (2, 20429920), (4, 10214960), (5, 8171968), (7, 5837120), (8, 5107480), (10, 4085984), (14, 2918560), (16, 2553740), (17, 2403520), (20, 2042992), (28, 1459280), (29, 1408960), (32, 1276870), (34, 1201760), (35, 1167424), (37, 1104320), (40, 1021496), (56, 729640), (58, 704480), (64, 638435), (68, 600880), (70, 583712), (74, 552160), (80, 510748), (85, 480704), (112, 364820), (116, 352240), (119, 343360), (136, 300440), (140, 291856), (145, 281792), (148, 276080), (160, 255374), (170, 240352), (185, 220864), (203, 201280), (224, 182410), (232, 176120), (238, 171680), (259, 157760), (272, 150220), (280, 145928), (290, 140896), (296, 138040), (320, 127687), (340, 120176), (370, 110432), (406, 100640), (448, 91205), (464, 88060), (476, 85840), (493, 82880), (518, 78880), (544, 75110), (560, 72964), (580, 70448), (592, 69020), (595, 68672), (629, 64960), (680, 60088), (740, 55216), (812, 50320), (928, 44030), (952, 42920), (986, 41440), (1015, 40256), (1036, 39440), (1073, 38080), (1088, 37555), (1120, 36482), (1160, 35224), (1184, 34510), (1190, 34336), (1258, 32480), (1295, 31552), (1360, 30044), (1480, 27608), (1624, 25160), (1856, 22015), (1904, 21460), (1972, 20720), (2030, 20128), (2072, 19720), (2146, 19040), (2240, 18241), (2320, 17612), (2368, 17255), (2380, 17168), (2465, 16576), (2516, 16240), (2590, 15776), (2720, 15022), (2960, 13804), (3145, 12992), (3248, 12580), (3451, 11840), (3808, 10730), (3944, 10360), (4060, 10064), (4144, 9860), (4292, 9520), (4403, 9280), (4640, 8806), (4760, 8584), (4930, 8288), (5032, 8120), (5180, 7888), (5365, 7616), (5440, 7511), (5920, 6902), (6290, 6496)]