13148760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 42624000

約数和(自身を除く): 29475240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 73, 76, 79, 95, 114, 120, 146, 152, 158, 190, 219, 228, 237, 285, 292, 316, 365, 380, 395, 438, 456, 474, 570, 584, 632, 730, 760, 790, 876, 948, 1095, 1140, 1185, 1387, 1460, 1501, 1580, 1752, 1896, 2190, 2280, 2370, 2774, 2920, 3002, 3160, 4161, 4380, 4503, 4740, 5548, 5767, 6004, 6935, 7505, 8322, 8760, 9006, 9480, 11096, 11534, 12008, 13870, 15010, 16644, 17301, 18012, 20805, 22515, 23068, 27740, 28835, 30020, 33288, 34602, 36024, 41610, 45030, 46136, 55480, 57670, 60040, 69204, 83220, 86505, 90060, 109573, 115340, 138408, 166440, 173010, 180120, 219146, 230680, 328719, 346020, 438292, 547865, 657438, 692040, 876584, 1095730, 1314876, 1643595, 2191460, 2629752, 3287190, 4382920, 6574380, 13148760]

約数ペア:

[(1, 13148760), (2, 6574380), (3, 4382920), (4, 3287190), (5, 2629752), (6, 2191460), (8, 1643595), (10, 1314876), (12, 1095730), (15, 876584), (19, 692040), (20, 657438), (24, 547865), (30, 438292), (38, 346020), (40, 328719), (57, 230680), (60, 219146), (73, 180120), (76, 173010), (79, 166440), (95, 138408), (114, 115340), (120, 109573), (146, 90060), (152, 86505), (158, 83220), (190, 69204), (219, 60040), (228, 57670), (237, 55480), (285, 46136), (292, 45030), (316, 41610), (365, 36024), (380, 34602), (395, 33288), (438, 30020), (456, 28835), (474, 27740), (570, 23068), (584, 22515), (632, 20805), (730, 18012), (760, 17301), (790, 16644), (876, 15010), (948, 13870), (1095, 12008), (1140, 11534), (1185, 11096), (1387, 9480), (1460, 9006), (1501, 8760), (1580, 8322), (1752, 7505), (1896, 6935), (2190, 6004), (2280, 5767), (2370, 5548), (2774, 4740), (2920, 4503), (3002, 4380), (3160, 4161)]