230154372

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 240

約数和(自身を含む): 745360000

約数和(自身を除く): 515205628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 81, 84, 98, 108, 109, 114, 126, 133, 147, 162, 171, 189, 196, 218, 228, 252, 266, 294, 324, 327, 342, 343, 378, 399, 436, 441, 513, 532, 567, 588, 654, 684, 686, 756, 763, 798, 882, 931, 981, 1026, 1029, 1134, 1197, 1308, 1323, 1372, 1526, 1539, 1596, 1764, 1862, 1962, 2052, 2058, 2071, 2268, 2289, 2394, 2646, 2793, 2943, 3052, 3078, 3087, 3591, 3724, 3924, 3969, 4116, 4142, 4578, 4788, 5292, 5341, 5586, 5886, 6156, 6174, 6213, 6517, 6867, 7182, 7938, 8284, 8379, 8829, 9156, 9261, 10682, 10773, 11172, 11772, 12348, 12426, 13034, 13734, 14364, 14497, 15876, 16023, 16758, 17658, 18522, 18639, 19551, 20601, 21364, 21546, 24852, 25137, 26068, 27468, 27783, 28994, 32046, 33516, 35316, 37044, 37278, 37387, 39102, 41202, 43092, 43491, 48069, 50274, 55566, 55917, 57988, 58653, 61803, 64092, 74556, 74774, 75411, 78204, 82404, 86982, 96138, 100548, 101479, 111132, 111834, 112161, 117306, 123606, 130473, 144207, 149548, 150822, 167751, 173964, 175959, 192276, 202958, 223668, 224322, 234612, 247212, 260946, 288414, 301644, 304437, 335502, 336483, 351918, 391419, 405916, 432621, 448644, 521892, 527877, 576828, 608874, 671004, 672966, 703836, 710353, 782838, 865242, 913311, 1009449, 1055754, 1174257, 1217748, 1345932, 1420706, 1565676, 1730484, 1826622, 2018898, 2111508, 2131059, 2348514, 2739933, 2841412, 3028347, 3653244, 4037796, 4262118, 4697028, 5479866, 6056694, 6393177, 8219799, 8524236, 10959732, 12113388, 12786354, 16439598, 19179531, 25572708, 32879196, 38359062, 57538593, 76718124, 115077186, 230154372]

約数ペア:

[(1, 230154372), (2, 115077186), (3, 76718124), (4, 57538593), (6, 38359062), (7, 32879196), (9, 25572708), (12, 19179531), (14, 16439598), (18, 12786354), (19, 12113388), (21, 10959732), (27, 8524236), (28, 8219799), (36, 6393177), (38, 6056694), (42, 5479866), (49, 4697028), (54, 4262118), (57, 4037796), (63, 3653244), (76, 3028347), (81, 2841412), (84, 2739933), (98, 2348514), (108, 2131059), (109, 2111508), (114, 2018898), (126, 1826622), (133, 1730484), (147, 1565676), (162, 1420706), (171, 1345932), (189, 1217748), (196, 1174257), (218, 1055754), (228, 1009449), (252, 913311), (266, 865242), (294, 782838), (324, 710353), (327, 703836), (342, 672966), (343, 671004), (378, 608874), (399, 576828), (436, 527877), (441, 521892), (513, 448644), (532, 432621), (567, 405916), (588, 391419), (654, 351918), (684, 336483), (686, 335502), (756, 304437), (763, 301644), (798, 288414), (882, 260946), (931, 247212), (981, 234612), (1026, 224322), (1029, 223668), (1134, 202958), (1197, 192276), (1308, 175959), (1323, 173964), (1372, 167751), (1526, 150822), (1539, 149548), (1596, 144207), (1764, 130473), (1862, 123606), (1962, 117306), (2052, 112161), (2058, 111834), (2071, 111132), (2268, 101479), (2289, 100548), (2394, 96138), (2646, 86982), (2793, 82404), (2943, 78204), (3052, 75411), (3078, 74774), (3087, 74556), (3591, 64092), (3724, 61803), (3924, 58653), (3969, 57988), (4116, 55917), (4142, 55566), (4578, 50274), (4788, 48069), (5292, 43491), (5341, 43092), (5586, 41202), (5886, 39102), (6156, 37387), (6174, 37278), (6213, 37044), (6517, 35316), (6867, 33516), (7182, 32046), (7938, 28994), (8284, 27783), (8379, 27468), (8829, 26068), (9156, 25137), (9261, 24852), (10682, 21546), (10773, 21364), (11172, 20601), (11772, 19551), (12348, 18639), (12426, 18522), (13034, 17658), (13734, 16758), (14364, 16023), (14497, 15876)]