1766386680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{419}}^1$

素因数の和:538

約数の個数: 192

約数和(自身を含む): 5724432000

約数和(自身を除く): 3958045320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 285, 344, 380, 419, 430, 456, 516, 570, 645, 760, 817, 838, 860, 1032, 1140, 1257, 1290, 1634, 1676, 1720, 1849, 2095, 2280, 2451, 2514, 2580, 3268, 3352, 3698, 4085, 4190, 4902, 5028, 5160, 5547, 6285, 6536, 7396, 7961, 8170, 8380, 9245, 9804, 10056, 11094, 12255, 12570, 14792, 15922, 16340, 16760, 18017, 18490, 19608, 22188, 23883, 24510, 25140, 27735, 31844, 32680, 35131, 36034, 36980, 39805, 44376, 47766, 49020, 50280, 54051, 55470, 63688, 70262, 72068, 73960, 79610, 90085, 95532, 98040, 105393, 108102, 110940, 119415, 140524, 144136, 159220, 175655, 180170, 191064, 210786, 216204, 221880, 238830, 270255, 281048, 318440, 342323, 351310, 360340, 421572, 432408, 477660, 526965, 540510, 684646, 702620, 720680, 774731, 843144, 955320, 1026969, 1053930, 1081020, 1369292, 1405240, 1549462, 1711615, 2053938, 2107860, 2162040, 2324193, 2738584, 3098924, 3423230, 3873655, 4107876, 4215720, 4648386, 5134845, 6197848, 6846460, 7747310, 8215752, 9296772, 10269690, 11620965, 13692920, 14719889, 15494620, 18593544, 20539380, 23241930, 29439778, 30989240, 41078760, 44159667, 46483860, 58879556, 73599445, 88319334, 92967720, 117759112, 147198890, 176638668, 220798335, 294397780, 353277336, 441596670, 588795560, 883193340, 1766386680]

約数ペア:

[(1, 1766386680), (2, 883193340), (3, 588795560), (4, 441596670), (5, 353277336), (6, 294397780), (8, 220798335), (10, 176638668), (12, 147198890), (15, 117759112), (19, 92967720), (20, 88319334), (24, 73599445), (30, 58879556), (38, 46483860), (40, 44159667), (43, 41078760), (57, 30989240), (60, 29439778), (76, 23241930), (86, 20539380), (95, 18593544), (114, 15494620), (120, 14719889), (129, 13692920), (152, 11620965), (172, 10269690), (190, 9296772), (215, 8215752), (228, 7747310), (258, 6846460), (285, 6197848), (344, 5134845), (380, 4648386), (419, 4215720), (430, 4107876), (456, 3873655), (516, 3423230), (570, 3098924), (645, 2738584), (760, 2324193), (817, 2162040), (838, 2107860), (860, 2053938), (1032, 1711615), (1140, 1549462), (1257, 1405240), (1290, 1369292), (1634, 1081020), (1676, 1053930), (1720, 1026969), (1849, 955320), (2095, 843144), (2280, 774731), (2451, 720680), (2514, 702620), (2580, 684646), (3268, 540510), (3352, 526965), (3698, 477660), (4085, 432408), (4190, 421572), (4902, 360340), (5028, 351310), (5160, 342323), (5547, 318440), (6285, 281048), (6536, 270255), (7396, 238830), (7961, 221880), (8170, 216204), (8380, 210786), (9245, 191064), (9804, 180170), (10056, 175655), (11094, 159220), (12255, 144136), (12570, 140524), (14792, 119415), (15922, 110940), (16340, 108102), (16760, 105393), (18017, 98040), (18490, 95532), (19608, 90085), (22188, 79610), (23883, 73960), (24510, 72068), (25140, 70262), (27735, 63688), (31844, 55470), (32680, 54051), (35131, 50280), (36034, 49020), (36980, 47766), (39805, 44376)]