128267040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1429}}^1$

素因数の和:1475

約数の個数: 192

約数和(自身を含む): 467026560

約数和(自身を除く): 338759520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1429, 1496, 1632, 1760, 1870, 2040, 2244, 2640, 2720, 2805, 2858, 2992, 3740, 4080, 4287, 4488, 5280, 5610, 5716, 5984, 7145, 7480, 8160, 8574, 8976, 11220, 11432, 14290, 14960, 15719, 17148, 17952, 21435, 22440, 22864, 24293, 28580, 29920, 31438, 34296, 42870, 44880, 45728, 47157, 48586, 57160, 62876, 68592, 72879, 78595, 85740, 89760, 94314, 97172, 114320, 121465, 125752, 137184, 145758, 157190, 171480, 188628, 194344, 228640, 235785, 242930, 251504, 267223, 291516, 314380, 342960, 364395, 377256, 388688, 471570, 485860, 503008, 534446, 583032, 628760, 685920, 728790, 754512, 777376, 801669, 943140, 971720, 1068892, 1166064, 1257520, 1336115, 1457580, 1509024, 1603338, 1886280, 1943440, 2137784, 2332128, 2515040, 2672230, 2915160, 3206676, 3772560, 3886880, 4008345, 4275568, 5344460, 5830320, 6413352, 7545120, 8016690, 8551136, 10688920, 11660640, 12826704, 16033380, 21377840, 25653408, 32066760, 42755680, 64133520, 128267040]

約数ペア:

[(1, 128267040), (2, 64133520), (3, 42755680), (4, 32066760), (5, 25653408), (6, 21377840), (8, 16033380), (10, 12826704), (11, 11660640), (12, 10688920), (15, 8551136), (16, 8016690), (17, 7545120), (20, 6413352), (22, 5830320), (24, 5344460), (30, 4275568), (32, 4008345), (33, 3886880), (34, 3772560), (40, 3206676), (44, 2915160), (48, 2672230), (51, 2515040), (55, 2332128), (60, 2137784), (66, 1943440), (68, 1886280), (80, 1603338), (85, 1509024), (88, 1457580), (96, 1336115), (102, 1257520), (110, 1166064), (120, 1068892), (132, 971720), (136, 943140), (160, 801669), (165, 777376), (170, 754512), (176, 728790), (187, 685920), (204, 628760), (220, 583032), (240, 534446), (255, 503008), (264, 485860), (272, 471570), (330, 388688), (340, 377256), (352, 364395), (374, 342960), (408, 314380), (440, 291516), (480, 267223), (510, 251504), (528, 242930), (544, 235785), (561, 228640), (660, 194344), (680, 188628), (748, 171480), (816, 157190), (880, 145758), (935, 137184), (1020, 125752), (1056, 121465), (1122, 114320), (1320, 97172), (1360, 94314), (1429, 89760), (1496, 85740), (1632, 78595), (1760, 72879), (1870, 68592), (2040, 62876), (2244, 57160), (2640, 48586), (2720, 47157), (2805, 45728), (2858, 44880), (2992, 42870), (3740, 34296), (4080, 31438), (4287, 29920), (4488, 28580), (5280, 24293), (5610, 22864), (5716, 22440), (5984, 21435), (7145, 17952), (7480, 17148), (8160, 15719), (8574, 14960), (8976, 14290), (11220, 11432)]