165027840

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 224

約数和(自身を含む): 566196480

約数和(自身を除く): 401168640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 79, 80, 85, 96, 102, 120, 128, 136, 158, 160, 170, 192, 204, 237, 240, 255, 256, 272, 316, 320, 340, 384, 395, 408, 474, 480, 510, 512, 544, 632, 640, 680, 768, 790, 816, 948, 960, 1020, 1024, 1088, 1185, 1264, 1280, 1343, 1360, 1536, 1580, 1632, 1896, 1920, 2040, 2048, 2176, 2370, 2528, 2560, 2686, 2720, 3072, 3160, 3264, 3792, 3840, 4029, 4080, 4096, 4352, 4740, 5056, 5120, 5372, 5440, 6144, 6320, 6528, 6715, 7584, 7680, 8058, 8160, 8192, 8704, 9480, 10112, 10240, 10744, 10880, 12288, 12640, 13056, 13430, 15168, 15360, 16116, 16320, 17408, 18960, 20145, 20224, 20480, 21488, 21760, 24576, 25280, 26112, 26860, 30336, 30720, 32232, 32640, 34816, 37920, 40290, 40448, 40960, 42976, 43520, 50560, 52224, 53720, 60672, 61440, 64464, 65280, 69632, 75840, 80580, 80896, 85952, 87040, 101120, 104448, 107440, 121344, 122880, 128928, 130560, 139264, 151680, 161160, 161792, 171904, 174080, 202240, 208896, 214880, 242688, 257856, 261120, 303360, 322320, 323584, 343808, 348160, 404480, 417792, 429760, 485376, 515712, 522240, 606720, 644640, 647168, 687616, 696320, 808960, 859520, 970752, 1031424, 1044480, 1213440, 1289280, 1375232, 1617920, 1719040, 1941504, 2062848, 2088960, 2426880, 2578560, 2750464, 3235840, 3438080, 4125696, 4853760, 5157120, 5500928, 6876160, 8251392, 9707520, 10314240, 11001856, 13752320, 16502784, 20628480, 27504640, 33005568, 41256960, 55009280, 82513920, 165027840]

約数ペア:

[(1, 165027840), (2, 82513920), (3, 55009280), (4, 41256960), (5, 33005568), (6, 27504640), (8, 20628480), (10, 16502784), (12, 13752320), (15, 11001856), (16, 10314240), (17, 9707520), (20, 8251392), (24, 6876160), (30, 5500928), (32, 5157120), (34, 4853760), (40, 4125696), (48, 3438080), (51, 3235840), (60, 2750464), (64, 2578560), (68, 2426880), (79, 2088960), (80, 2062848), (85, 1941504), (96, 1719040), (102, 1617920), (120, 1375232), (128, 1289280), (136, 1213440), (158, 1044480), (160, 1031424), (170, 970752), (192, 859520), (204, 808960), (237, 696320), (240, 687616), (255, 647168), (256, 644640), (272, 606720), (316, 522240), (320, 515712), (340, 485376), (384, 429760), (395, 417792), (408, 404480), (474, 348160), (480, 343808), (510, 323584), (512, 322320), (544, 303360), (632, 261120), (640, 257856), (680, 242688), (768, 214880), (790, 208896), (816, 202240), (948, 174080), (960, 171904), (1020, 161792), (1024, 161160), (1088, 151680), (1185, 139264), (1264, 130560), (1280, 128928), (1343, 122880), (1360, 121344), (1536, 107440), (1580, 104448), (1632, 101120), (1896, 87040), (1920, 85952), (2040, 80896), (2048, 80580), (2176, 75840), (2370, 69632), (2528, 65280), (2560, 64464), (2686, 61440), (2720, 60672), (3072, 53720), (3160, 52224), (3264, 50560), (3792, 43520), (3840, 42976), (4029, 40960), (4080, 40448), (4096, 40290), (4352, 37920), (4740, 34816), (5056, 32640), (5120, 32232), (5372, 30720), (5440, 30336), (6144, 26860), (6320, 26112), (6528, 25280), (6715, 24576), (7584, 21760), (7680, 21488), (8058, 20480), (8160, 20224), (8192, 20145), (8704, 18960), (9480, 17408), (10112, 16320), (10240, 16116), (10744, 15360), (10880, 15168), (12288, 13430), (12640, 13056)]