207295320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:182

約数の個数: 256

約数和(自身を含む): 705024000

約数和(自身を除く): 497728680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 59, 60, 67, 69, 76, 92, 95, 114, 115, 118, 120, 134, 138, 152, 177, 184, 190, 201, 228, 230, 236, 268, 276, 285, 295, 335, 345, 354, 380, 402, 437, 456, 460, 472, 536, 552, 570, 590, 670, 690, 708, 760, 804, 874, 885, 920, 1005, 1121, 1140, 1180, 1273, 1311, 1340, 1357, 1380, 1416, 1541, 1608, 1748, 1770, 2010, 2185, 2242, 2280, 2360, 2546, 2622, 2680, 2714, 2760, 3082, 3363, 3496, 3540, 3819, 3953, 4020, 4071, 4370, 4484, 4623, 5092, 5244, 5428, 5605, 6164, 6365, 6555, 6726, 6785, 7080, 7638, 7705, 7906, 8040, 8142, 8740, 8968, 9246, 10184, 10488, 10856, 11210, 11859, 12328, 12730, 13110, 13452, 13570, 15276, 15410, 15812, 16284, 16815, 17480, 18492, 19095, 19765, 20355, 22420, 23115, 23718, 25460, 25783, 26220, 26904, 27140, 29279, 30552, 30820, 31624, 32568, 33630, 36984, 38190, 39530, 40710, 44840, 46230, 47436, 50920, 51566, 52440, 54280, 58558, 59295, 61640, 67260, 75107, 76380, 77349, 79060, 81420, 87837, 90919, 92460, 94872, 103132, 117116, 118590, 128915, 134520, 146395, 150214, 152760, 154698, 158120, 162840, 175674, 181838, 184920, 206264, 225321, 234232, 237180, 257830, 272757, 292790, 300428, 309396, 351348, 363676, 375535, 386745, 439185, 450642, 454595, 474360, 515660, 545514, 585580, 600856, 618792, 702696, 727352, 751070, 773490, 878370, 901284, 909190, 1031320, 1091028, 1126605, 1171160, 1363785, 1502140, 1546980, 1727461, 1756740, 1802568, 1818380, 2182056, 2253210, 2727570, 3004280, 3093960, 3454922, 3513480, 3636760, 4506420, 5182383, 5455140, 6909844, 8637305, 9012840, 10364766, 10910280, 13819688, 17274610, 20729532, 25911915, 34549220, 41459064, 51823830, 69098440, 103647660, 207295320]

約数ペア:

[(1, 207295320), (2, 103647660), (3, 69098440), (4, 51823830), (5, 41459064), (6, 34549220), (8, 25911915), (10, 20729532), (12, 17274610), (15, 13819688), (19, 10910280), (20, 10364766), (23, 9012840), (24, 8637305), (30, 6909844), (38, 5455140), (40, 5182383), (46, 4506420), (57, 3636760), (59, 3513480), (60, 3454922), (67, 3093960), (69, 3004280), (76, 2727570), (92, 2253210), (95, 2182056), (114, 1818380), (115, 1802568), (118, 1756740), (120, 1727461), (134, 1546980), (138, 1502140), (152, 1363785), (177, 1171160), (184, 1126605), (190, 1091028), (201, 1031320), (228, 909190), (230, 901284), (236, 878370), (268, 773490), (276, 751070), (285, 727352), (295, 702696), (335, 618792), (345, 600856), (354, 585580), (380, 545514), (402, 515660), (437, 474360), (456, 454595), (460, 450642), (472, 439185), (536, 386745), (552, 375535), (570, 363676), (590, 351348), (670, 309396), (690, 300428), (708, 292790), (760, 272757), (804, 257830), (874, 237180), (885, 234232), (920, 225321), (1005, 206264), (1121, 184920), (1140, 181838), (1180, 175674), (1273, 162840), (1311, 158120), (1340, 154698), (1357, 152760), (1380, 150214), (1416, 146395), (1541, 134520), (1608, 128915), (1748, 118590), (1770, 117116), (2010, 103132), (2185, 94872), (2242, 92460), (2280, 90919), (2360, 87837), (2546, 81420), (2622, 79060), (2680, 77349), (2714, 76380), (2760, 75107), (3082, 67260), (3363, 61640), (3496, 59295), (3540, 58558), (3819, 54280), (3953, 52440), (4020, 51566), (4071, 50920), (4370, 47436), (4484, 46230), (4623, 44840), (5092, 40710), (5244, 39530), (5428, 38190), (5605, 36984), (6164, 33630), (6365, 32568), (6555, 31624), (6726, 30820), (6785, 30552), (7080, 29279), (7638, 27140), (7705, 26904), (7906, 26220), (8040, 25783), (8142, 25460), (8740, 23718), (8968, 23115), (9246, 22420), (10184, 20355), (10488, 19765), (10856, 19095), (11210, 18492), (11859, 17480), (12328, 16815), (12730, 16284), (13110, 15812), (13452, 15410), (13570, 15276)]