230573040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1887

約数の個数: 160

約数和(自身を含む): 781664256

約数和(自身を除く): 551091216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1823, 1860, 2040, 2108, 2480, 2635, 3162, 3646, 3720, 4080, 4216, 5270, 5469, 6324, 7292, 7440, 7905, 8432, 9115, 10540, 10938, 12648, 14584, 15810, 18230, 21080, 21876, 25296, 27345, 29168, 30991, 31620, 36460, 42160, 43752, 54690, 56513, 61982, 63240, 72920, 87504, 92973, 109380, 113026, 123964, 126480, 145840, 154955, 169539, 185946, 218760, 226052, 247928, 282565, 309910, 339078, 371892, 437520, 452104, 464865, 495856, 565130, 619820, 678156, 743784, 847695, 904208, 929730, 960721, 1130260, 1239640, 1356312, 1487568, 1695390, 1859460, 1921442, 2260520, 2479280, 2712624, 2882163, 3390780, 3718920, 3842884, 4521040, 4803605, 5764326, 6781560, 7437840, 7685768, 9607210, 11528652, 13563120, 14410815, 15371536, 19214420, 23057304, 28821630, 38428840, 46114608, 57643260, 76857680, 115286520, 230573040]

約数ペア:

[(1, 230573040), (2, 115286520), (3, 76857680), (4, 57643260), (5, 46114608), (6, 38428840), (8, 28821630), (10, 23057304), (12, 19214420), (15, 15371536), (16, 14410815), (17, 13563120), (20, 11528652), (24, 9607210), (30, 7685768), (31, 7437840), (34, 6781560), (40, 5764326), (48, 4803605), (51, 4521040), (60, 3842884), (62, 3718920), (68, 3390780), (80, 2882163), (85, 2712624), (93, 2479280), (102, 2260520), (120, 1921442), (124, 1859460), (136, 1695390), (155, 1487568), (170, 1356312), (186, 1239640), (204, 1130260), (240, 960721), (248, 929730), (255, 904208), (272, 847695), (310, 743784), (340, 678156), (372, 619820), (408, 565130), (465, 495856), (496, 464865), (510, 452104), (527, 437520), (620, 371892), (680, 339078), (744, 309910), (816, 282565), (930, 247928), (1020, 226052), (1054, 218760), (1240, 185946), (1360, 169539), (1488, 154955), (1581, 145840), (1823, 126480), (1860, 123964), (2040, 113026), (2108, 109380), (2480, 92973), (2635, 87504), (3162, 72920), (3646, 63240), (3720, 61982), (4080, 56513), (4216, 54690), (5270, 43752), (5469, 42160), (6324, 36460), (7292, 31620), (7440, 30991), (7905, 29168), (8432, 27345), (9115, 25296), (10540, 21876), (10938, 21080), (12648, 18230), (14584, 15810)]