85556240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 320

約数和(自身を含む): 282839040

約数和(自身を除く): 197282800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 19, 20, 22, 28, 34, 35, 38, 40, 43, 44, 55, 56, 68, 70, 76, 77, 80, 85, 86, 88, 95, 110, 112, 119, 133, 136, 140, 152, 154, 170, 172, 176, 187, 190, 209, 215, 220, 238, 266, 272, 280, 301, 304, 308, 323, 340, 344, 374, 380, 385, 418, 430, 440, 473, 476, 532, 560, 595, 602, 616, 646, 665, 680, 688, 731, 748, 760, 770, 817, 836, 860, 880, 935, 946, 952, 1045, 1064, 1190, 1204, 1232, 1292, 1309, 1330, 1360, 1462, 1463, 1496, 1505, 1520, 1540, 1615, 1634, 1672, 1720, 1870, 1892, 1904, 2090, 2128, 2261, 2365, 2380, 2408, 2584, 2618, 2660, 2924, 2926, 2992, 3010, 3080, 3230, 3268, 3311, 3344, 3440, 3553, 3655, 3740, 3784, 4085, 4180, 4522, 4730, 4760, 4816, 5117, 5168, 5236, 5320, 5719, 5848, 5852, 6020, 6160, 6460, 6536, 6545, 6622, 7106, 7310, 7315, 7480, 7568, 8041, 8170, 8360, 8987, 9044, 9460, 9520, 10234, 10472, 10640, 11305, 11438, 11696, 11704, 12040, 12920, 13072, 13090, 13244, 13889, 14212, 14620, 14630, 14960, 16082, 16340, 16555, 16720, 17765, 17974, 18088, 18920, 20468, 20944, 22610, 22876, 23408, 24080, 24871, 25585, 25840, 26180, 26488, 27778, 28424, 28595, 29240, 29260, 32164, 32680, 33110, 35530, 35948, 36176, 37840, 40205, 40936, 44935, 45220, 45752, 49742, 51170, 52360, 52976, 55556, 56287, 56848, 57190, 58480, 58520, 62909, 64328, 65360, 66220, 69445, 71060, 71896, 80410, 81872, 89870, 90440, 91504, 97223, 99484, 102340, 104720, 111112, 112574, 114380, 117040, 124355, 125818, 128656, 132440, 138890, 142120, 143792, 152779, 160820, 179740, 180880, 194446, 198968, 204680, 222224, 225148, 228760, 248710, 251636, 264880, 277780, 281435, 284240, 305558, 314545, 321640, 359480, 388892, 397936, 409360, 450296, 457520, 486115, 497420, 503272, 555560, 562870, 611116, 629090, 643280, 718960, 763895, 777784, 900592, 972230, 994840, 1006544, 1069453, 1111120, 1125740, 1222232, 1258180, 1527790, 1555568, 1944460, 1989680, 2138906, 2251480, 2444464, 2516360, 3055580, 3888920, 4277812, 4502960, 5032720, 5347265, 6111160, 7777840, 8555624, 10694530, 12222320, 17111248, 21389060, 42778120, 85556240]

約数ペア:

[(1, 85556240), (2, 42778120), (4, 21389060), (5, 17111248), (7, 12222320), (8, 10694530), (10, 8555624), (11, 7777840), (14, 6111160), (16, 5347265), (17, 5032720), (19, 4502960), (20, 4277812), (22, 3888920), (28, 3055580), (34, 2516360), (35, 2444464), (38, 2251480), (40, 2138906), (43, 1989680), (44, 1944460), (55, 1555568), (56, 1527790), (68, 1258180), (70, 1222232), (76, 1125740), (77, 1111120), (80, 1069453), (85, 1006544), (86, 994840), (88, 972230), (95, 900592), (110, 777784), (112, 763895), (119, 718960), (133, 643280), (136, 629090), (140, 611116), (152, 562870), (154, 555560), (170, 503272), (172, 497420), (176, 486115), (187, 457520), (190, 450296), (209, 409360), (215, 397936), (220, 388892), (238, 359480), (266, 321640), (272, 314545), (280, 305558), (301, 284240), (304, 281435), (308, 277780), (323, 264880), (340, 251636), (344, 248710), (374, 228760), (380, 225148), (385, 222224), (418, 204680), (430, 198968), (440, 194446), (473, 180880), (476, 179740), (532, 160820), (560, 152779), (595, 143792), (602, 142120), (616, 138890), (646, 132440), (665, 128656), (680, 125818), (688, 124355), (731, 117040), (748, 114380), (760, 112574), (770, 111112), (817, 104720), (836, 102340), (860, 99484), (880, 97223), (935, 91504), (946, 90440), (952, 89870), (1045, 81872), (1064, 80410), (1190, 71896), (1204, 71060), (1232, 69445), (1292, 66220), (1309, 65360), (1330, 64328), (1360, 62909), (1462, 58520), (1463, 58480), (1496, 57190), (1505, 56848), (1520, 56287), (1540, 55556), (1615, 52976), (1634, 52360), (1672, 51170), (1720, 49742), (1870, 45752), (1892, 45220), (1904, 44935), (2090, 40936), (2128, 40205), (2261, 37840), (2365, 36176), (2380, 35948), (2408, 35530), (2584, 33110), (2618, 32680), (2660, 32164), (2924, 29260), (2926, 29240), (2992, 28595), (3010, 28424), (3080, 27778), (3230, 26488), (3268, 26180), (3311, 25840), (3344, 25585), (3440, 24871), (3553, 24080), (3655, 23408), (3740, 22876), (3784, 22610), (4085, 20944), (4180, 20468), (4522, 18920), (4730, 18088), (4760, 17974), (4816, 17765), (5117, 16720), (5168, 16555), (5236, 16340), (5320, 16082), (5719, 14960), (5848, 14630), (5852, 14620), (6020, 14212), (6160, 13889), (6460, 13244), (6536, 13090), (6545, 13072), (6622, 12920), (7106, 12040), (7310, 11704), (7315, 11696), (7480, 11438), (7568, 11305), (8041, 10640), (8170, 10472), (8360, 10234), (8987, 9520), (9044, 9460)]