15678940144

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:775

約数の個数: 160

約数和(自身を含む): 37318008320

約数和(自身を除く): 21639068176

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 67, 76, 112, 133, 134, 152, 266, 268, 277, 304, 397, 469, 532, 536, 554, 794, 938, 1064, 1072, 1108, 1273, 1588, 1876, 1939, 2128, 2216, 2546, 2779, 3176, 3752, 3878, 4432, 5092, 5263, 5558, 6352, 7504, 7543, 7756, 8911, 10184, 10526, 11116, 15086, 15512, 17822, 18559, 20368, 21052, 22232, 26599, 30172, 31024, 35644, 36841, 37118, 42104, 44464, 52801, 53198, 60344, 71288, 73682, 74236, 84208, 105602, 106396, 109969, 120688, 129913, 142576, 147364, 148472, 186193, 211204, 212792, 219938, 259826, 294728, 296944, 352621, 372386, 422408, 425584, 439876, 505381, 519652, 589456, 705242, 744772, 769783, 844816, 879752, 1010762, 1039304, 1410484, 1489544, 1539566, 1759504, 2021524, 2078608, 2089411, 2468347, 2820968, 2979088, 3079132, 3537667, 4043048, 4178822, 4936694, 5641936, 6158264, 7075334, 7367923, 8086096, 8357644, 9873388, 12316528, 14150668, 14625877, 14735846, 16715288, 19746776, 28301336, 29251754, 29471692, 33430576, 39493552, 51575461, 56602672, 58503508, 58943384, 103150922, 117007016, 117886768, 139990537, 206301844, 234014032, 279981074, 412603688, 559962148, 825207376, 979933759, 1119924296, 1959867518, 2239848592, 3919735036, 7839470072, 15678940144]

約数ペア:

[(1, 15678940144), (2, 7839470072), (4, 3919735036), (7, 2239848592), (8, 1959867518), (14, 1119924296), (16, 979933759), (19, 825207376), (28, 559962148), (38, 412603688), (56, 279981074), (67, 234014032), (76, 206301844), (112, 139990537), (133, 117886768), (134, 117007016), (152, 103150922), (266, 58943384), (268, 58503508), (277, 56602672), (304, 51575461), (397, 39493552), (469, 33430576), (532, 29471692), (536, 29251754), (554, 28301336), (794, 19746776), (938, 16715288), (1064, 14735846), (1072, 14625877), (1108, 14150668), (1273, 12316528), (1588, 9873388), (1876, 8357644), (1939, 8086096), (2128, 7367923), (2216, 7075334), (2546, 6158264), (2779, 5641936), (3176, 4936694), (3752, 4178822), (3878, 4043048), (4432, 3537667), (5092, 3079132), (5263, 2979088), (5558, 2820968), (6352, 2468347), (7504, 2089411), (7543, 2078608), (7756, 2021524), (8911, 1759504), (10184, 1539566), (10526, 1489544), (11116, 1410484), (15086, 1039304), (15512, 1010762), (17822, 879752), (18559, 844816), (20368, 769783), (21052, 744772), (22232, 705242), (26599, 589456), (30172, 519652), (31024, 505381), (35644, 439876), (36841, 425584), (37118, 422408), (42104, 372386), (44464, 352621), (52801, 296944), (53198, 294728), (60344, 259826), (71288, 219938), (73682, 212792), (74236, 211204), (84208, 186193), (105602, 148472), (106396, 147364), (109969, 142576), (120688, 129913)]