130190280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 256

約数和(自身を含む): 466560000

約数和(自身を除く): 336369720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 29, 30, 33, 38, 40, 44, 55, 57, 58, 60, 66, 76, 87, 88, 95, 110, 114, 116, 120, 132, 145, 152, 165, 174, 179, 190, 209, 220, 228, 232, 264, 285, 290, 319, 330, 348, 358, 380, 418, 435, 440, 456, 537, 551, 570, 580, 627, 638, 660, 696, 716, 760, 836, 870, 895, 957, 1045, 1074, 1102, 1140, 1160, 1254, 1276, 1320, 1432, 1595, 1653, 1672, 1740, 1790, 1914, 1969, 2090, 2148, 2204, 2280, 2508, 2552, 2685, 2755, 3135, 3190, 3306, 3401, 3480, 3580, 3828, 3938, 4180, 4296, 4408, 4785, 5016, 5191, 5370, 5510, 5907, 6061, 6270, 6380, 6612, 6802, 7160, 7656, 7876, 8265, 8360, 9570, 9845, 10203, 10382, 10740, 11020, 11814, 12122, 12540, 12760, 13224, 13604, 15573, 15752, 16530, 17005, 18183, 19140, 19690, 20406, 20764, 21480, 22040, 23628, 24244, 25080, 25955, 27208, 29535, 30305, 31146, 33060, 34010, 36366, 37411, 38280, 39380, 40812, 41528, 47256, 48488, 51015, 51910, 57101, 59070, 60610, 62292, 66120, 68020, 72732, 74822, 77865, 78760, 81624, 90915, 98629, 102030, 103820, 112233, 114202, 118140, 121220, 124584, 136040, 145464, 149644, 155730, 171303, 181830, 187055, 197258, 204060, 207640, 224466, 228404, 236280, 242440, 285505, 295887, 299288, 311460, 342606, 363660, 374110, 394516, 408120, 448932, 456808, 493145, 561165, 571010, 591774, 622920, 685212, 727320, 748220, 789032, 856515, 897864, 986290, 1084919, 1122330, 1142020, 1183548, 1370424, 1479435, 1496440, 1713030, 1972580, 2169838, 2244660, 2284040, 2367096, 2958870, 3254757, 3426060, 3945160, 4339676, 4489320, 5424595, 5917740, 6509514, 6852120, 8679352, 10849190, 11835480, 13019028, 16273785, 21698380, 26038056, 32547570, 43396760, 65095140, 130190280]

約数ペア:

[(1, 130190280), (2, 65095140), (3, 43396760), (4, 32547570), (5, 26038056), (6, 21698380), (8, 16273785), (10, 13019028), (11, 11835480), (12, 10849190), (15, 8679352), (19, 6852120), (20, 6509514), (22, 5917740), (24, 5424595), (29, 4489320), (30, 4339676), (33, 3945160), (38, 3426060), (40, 3254757), (44, 2958870), (55, 2367096), (57, 2284040), (58, 2244660), (60, 2169838), (66, 1972580), (76, 1713030), (87, 1496440), (88, 1479435), (95, 1370424), (110, 1183548), (114, 1142020), (116, 1122330), (120, 1084919), (132, 986290), (145, 897864), (152, 856515), (165, 789032), (174, 748220), (179, 727320), (190, 685212), (209, 622920), (220, 591774), (228, 571010), (232, 561165), (264, 493145), (285, 456808), (290, 448932), (319, 408120), (330, 394516), (348, 374110), (358, 363660), (380, 342606), (418, 311460), (435, 299288), (440, 295887), (456, 285505), (537, 242440), (551, 236280), (570, 228404), (580, 224466), (627, 207640), (638, 204060), (660, 197258), (696, 187055), (716, 181830), (760, 171303), (836, 155730), (870, 149644), (895, 145464), (957, 136040), (1045, 124584), (1074, 121220), (1102, 118140), (1140, 114202), (1160, 112233), (1254, 103820), (1276, 102030), (1320, 98629), (1432, 90915), (1595, 81624), (1653, 78760), (1672, 77865), (1740, 74822), (1790, 72732), (1914, 68020), (1969, 66120), (2090, 62292), (2148, 60610), (2204, 59070), (2280, 57101), (2508, 51910), (2552, 51015), (2685, 48488), (2755, 47256), (3135, 41528), (3190, 40812), (3306, 39380), (3401, 38280), (3480, 37411), (3580, 36366), (3828, 34010), (3938, 33060), (4180, 31146), (4296, 30305), (4408, 29535), (4785, 27208), (5016, 25955), (5191, 25080), (5370, 24244), (5510, 23628), (5907, 22040), (6061, 21480), (6270, 20764), (6380, 20406), (6612, 19690), (6802, 19140), (7160, 18183), (7656, 17005), (7876, 16530), (8265, 15752), (8360, 15573), (9570, 13604), (9845, 13224), (10203, 12760), (10382, 12540), (10740, 12122), (11020, 11814)]