2456907180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4639}}^1$

素因数の和:4768

約数の個数: 192

約数和(自身を含む): 8556011520

約数和(自身を除く): 6099104340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 97, 105, 130, 140, 156, 182, 194, 195, 210, 260, 273, 291, 364, 388, 390, 420, 455, 485, 546, 582, 679, 780, 910, 970, 1092, 1164, 1261, 1358, 1365, 1455, 1820, 1940, 2037, 2522, 2716, 2730, 2910, 3395, 3783, 4074, 4639, 5044, 5460, 5820, 6305, 6790, 7566, 8148, 8827, 9278, 10185, 12610, 13580, 13917, 15132, 17654, 18556, 18915, 20370, 23195, 25220, 26481, 27834, 32473, 35308, 37830, 40740, 44135, 46390, 52962, 55668, 60307, 64946, 69585, 75660, 88270, 92780, 97419, 105924, 120614, 129892, 132405, 139170, 162365, 176540, 180921, 194838, 241228, 264810, 278340, 301535, 324730, 361842, 389676, 422149, 449983, 487095, 529620, 603070, 649460, 723684, 844298, 899966, 904605, 974190, 1206140, 1266447, 1349949, 1688596, 1799932, 1809210, 1948380, 2110745, 2249915, 2532894, 2699898, 3149881, 3618420, 4221490, 4499830, 5065788, 5399796, 5849779, 6299762, 6332235, 6749745, 8442980, 8999660, 9449643, 11699558, 12599524, 12664470, 13499490, 15749405, 17549337, 18899286, 23399116, 25328940, 26998980, 29248895, 31498810, 35098674, 37798572, 40948453, 47248215, 58497790, 62997620, 70197348, 81896906, 87746685, 94496430, 116995580, 122845359, 163793812, 175493370, 188992860, 204742265, 245690718, 350986740, 409484530, 491381436, 614226795, 818969060, 1228453590, 2456907180]

約数ペア:

[(1, 2456907180), (2, 1228453590), (3, 818969060), (4, 614226795), (5, 491381436), (6, 409484530), (7, 350986740), (10, 245690718), (12, 204742265), (13, 188992860), (14, 175493370), (15, 163793812), (20, 122845359), (21, 116995580), (26, 94496430), (28, 87746685), (30, 81896906), (35, 70197348), (39, 62997620), (42, 58497790), (52, 47248215), (60, 40948453), (65, 37798572), (70, 35098674), (78, 31498810), (84, 29248895), (91, 26998980), (97, 25328940), (105, 23399116), (130, 18899286), (140, 17549337), (156, 15749405), (182, 13499490), (194, 12664470), (195, 12599524), (210, 11699558), (260, 9449643), (273, 8999660), (291, 8442980), (364, 6749745), (388, 6332235), (390, 6299762), (420, 5849779), (455, 5399796), (485, 5065788), (546, 4499830), (582, 4221490), (679, 3618420), (780, 3149881), (910, 2699898), (970, 2532894), (1092, 2249915), (1164, 2110745), (1261, 1948380), (1358, 1809210), (1365, 1799932), (1455, 1688596), (1820, 1349949), (1940, 1266447), (2037, 1206140), (2522, 974190), (2716, 904605), (2730, 899966), (2910, 844298), (3395, 723684), (3783, 649460), (4074, 603070), (4639, 529620), (5044, 487095), (5460, 449983), (5820, 422149), (6305, 389676), (6790, 361842), (7566, 324730), (8148, 301535), (8827, 278340), (9278, 264810), (10185, 241228), (12610, 194838), (13580, 180921), (13917, 176540), (15132, 162365), (17654, 139170), (18556, 132405), (18915, 129892), (20370, 120614), (23195, 105924), (25220, 97419), (26481, 92780), (27834, 88270), (32473, 75660), (35308, 69585), (37830, 64946), (40740, 60307), (44135, 55668), (46390, 52962)]