20160715428

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{109}}^1\times {\mathrm{4993}}^1$

素因数の和:5136

約数の個数: 192

約数和(自身を含む): 61526080000

約数和(自身を除く): 41365364572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 109, 126, 147, 189, 196, 218, 252, 294, 327, 343, 378, 436, 441, 588, 654, 686, 756, 763, 882, 981, 1029, 1308, 1323, 1372, 1526, 1764, 1962, 2058, 2289, 2646, 2943, 3052, 3087, 3924, 4116, 4578, 4993, 5292, 5341, 5886, 6174, 6867, 9156, 9261, 9986, 10682, 11772, 12348, 13734, 14979, 16023, 18522, 19972, 20601, 21364, 27468, 29958, 32046, 34951, 37044, 37387, 41202, 44937, 48069, 59916, 64092, 69902, 74774, 82404, 89874, 96138, 104853, 112161, 134811, 139804, 144207, 149548, 179748, 192276, 209706, 224322, 244657, 269622, 288414, 314559, 336483, 419412, 448644, 489314, 539244, 544237, 576828, 629118, 672966, 733971, 943677, 978628, 1009449, 1088474, 1258236, 1345932, 1467942, 1632711, 1712599, 1887354, 2018898, 2176948, 2201913, 2935884, 3265422, 3425198, 3774708, 3809659, 4037796, 4403826, 4898133, 5137797, 6530844, 6605739, 6850396, 7619318, 8807652, 9796266, 10275594, 11428977, 13211478, 14694399, 15238636, 15413391, 19592532, 20551188, 22857954, 26422956, 26667613, 29388798, 30826782, 34286931, 45715908, 46240173, 53335226, 58777596, 61653564, 68573862, 80002839, 92480346, 102860793, 106670452, 137147724, 160005678, 184960692, 186673291, 205721586, 240008517, 320011356, 373346582, 411443172, 480017034, 560019873, 720025551, 746693164, 960034068, 1120039746, 1440051102, 1680059619, 2240079492, 2880102204, 3360119238, 5040178857, 6720238476, 10080357714, 20160715428]

約数ペア:

[(1, 20160715428), (2, 10080357714), (3, 6720238476), (4, 5040178857), (6, 3360119238), (7, 2880102204), (9, 2240079492), (12, 1680059619), (14, 1440051102), (18, 1120039746), (21, 960034068), (27, 746693164), (28, 720025551), (36, 560019873), (42, 480017034), (49, 411443172), (54, 373346582), (63, 320011356), (84, 240008517), (98, 205721586), (108, 186673291), (109, 184960692), (126, 160005678), (147, 137147724), (189, 106670452), (196, 102860793), (218, 92480346), (252, 80002839), (294, 68573862), (327, 61653564), (343, 58777596), (378, 53335226), (436, 46240173), (441, 45715908), (588, 34286931), (654, 30826782), (686, 29388798), (756, 26667613), (763, 26422956), (882, 22857954), (981, 20551188), (1029, 19592532), (1308, 15413391), (1323, 15238636), (1372, 14694399), (1526, 13211478), (1764, 11428977), (1962, 10275594), (2058, 9796266), (2289, 8807652), (2646, 7619318), (2943, 6850396), (3052, 6605739), (3087, 6530844), (3924, 5137797), (4116, 4898133), (4578, 4403826), (4993, 4037796), (5292, 3809659), (5341, 3774708), (5886, 3425198), (6174, 3265422), (6867, 2935884), (9156, 2201913), (9261, 2176948), (9986, 2018898), (10682, 1887354), (11772, 1712599), (12348, 1632711), (13734, 1467942), (14979, 1345932), (16023, 1258236), (18522, 1088474), (19972, 1009449), (20601, 978628), (21364, 943677), (27468, 733971), (29958, 672966), (32046, 629118), (34951, 576828), (37044, 544237), (37387, 539244), (41202, 489314), (44937, 448644), (48069, 419412), (59916, 336483), (64092, 314559), (69902, 288414), (74774, 269622), (82404, 244657), (89874, 224322), (96138, 209706), (104853, 192276), (112161, 179748), (134811, 149548), (139804, 144207)]