145065760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:459

約数の個数: 192

約数和(自身を含む): 437633280

約数和(自身を除く): 292567520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 152, 160, 170, 190, 224, 238, 266, 272, 280, 304, 323, 340, 380, 401, 476, 532, 544, 560, 595, 608, 646, 665, 680, 760, 802, 952, 1064, 1120, 1190, 1292, 1330, 1360, 1520, 1604, 1615, 1904, 2005, 2128, 2261, 2380, 2584, 2660, 2720, 2807, 3040, 3208, 3230, 3808, 4010, 4256, 4522, 4760, 5168, 5320, 5614, 6416, 6460, 6817, 7619, 8020, 9044, 9520, 10336, 10640, 11228, 11305, 12832, 12920, 13634, 14035, 15238, 16040, 18088, 19040, 21280, 22456, 22610, 25840, 27268, 28070, 30476, 32080, 34085, 36176, 38095, 44912, 45220, 47719, 51680, 53333, 54536, 56140, 60952, 64160, 68170, 72352, 76190, 89824, 90440, 95438, 106666, 109072, 112280, 121904, 129523, 136340, 152380, 180880, 190876, 213332, 218144, 224560, 238595, 243808, 259046, 266665, 272680, 304760, 361760, 381752, 426664, 449120, 477190, 518092, 533330, 545360, 609520, 647615, 763504, 853328, 906661, 954380, 1036184, 1066660, 1090720, 1219040, 1295230, 1527008, 1706656, 1813322, 1908760, 2072368, 2133320, 2590460, 3626644, 3817520, 4144736, 4266640, 4533305, 5180920, 7253288, 7635040, 8533280, 9066610, 10361840, 14506576, 18133220, 20723680, 29013152, 36266440, 72532880, 145065760]

約数ペア:

[(1, 145065760), (2, 72532880), (4, 36266440), (5, 29013152), (7, 20723680), (8, 18133220), (10, 14506576), (14, 10361840), (16, 9066610), (17, 8533280), (19, 7635040), (20, 7253288), (28, 5180920), (32, 4533305), (34, 4266640), (35, 4144736), (38, 3817520), (40, 3626644), (56, 2590460), (68, 2133320), (70, 2072368), (76, 1908760), (80, 1813322), (85, 1706656), (95, 1527008), (112, 1295230), (119, 1219040), (133, 1090720), (136, 1066660), (140, 1036184), (152, 954380), (160, 906661), (170, 853328), (190, 763504), (224, 647615), (238, 609520), (266, 545360), (272, 533330), (280, 518092), (304, 477190), (323, 449120), (340, 426664), (380, 381752), (401, 361760), (476, 304760), (532, 272680), (544, 266665), (560, 259046), (595, 243808), (608, 238595), (646, 224560), (665, 218144), (680, 213332), (760, 190876), (802, 180880), (952, 152380), (1064, 136340), (1120, 129523), (1190, 121904), (1292, 112280), (1330, 109072), (1360, 106666), (1520, 95438), (1604, 90440), (1615, 89824), (1904, 76190), (2005, 72352), (2128, 68170), (2261, 64160), (2380, 60952), (2584, 56140), (2660, 54536), (2720, 53333), (2807, 51680), (3040, 47719), (3208, 45220), (3230, 44912), (3808, 38095), (4010, 36176), (4256, 34085), (4522, 32080), (4760, 30476), (5168, 28070), (5320, 27268), (5614, 25840), (6416, 22610), (6460, 22456), (6817, 21280), (7619, 19040), (8020, 18088), (9044, 16040), (9520, 15238), (10336, 14035), (10640, 13634), (11228, 12920), (11305, 12832)]