207614520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 718848000

約数和(自身を除く): 511233480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 127, 152, 171, 180, 190, 228, 239, 254, 285, 342, 360, 380, 381, 456, 478, 508, 570, 635, 684, 717, 760, 762, 855, 956, 1016, 1140, 1143, 1195, 1270, 1368, 1434, 1524, 1710, 1905, 1912, 2151, 2280, 2286, 2390, 2413, 2540, 2868, 3048, 3420, 3585, 3810, 4302, 4541, 4572, 4780, 4826, 5080, 5715, 5736, 6840, 7170, 7239, 7620, 8604, 9082, 9144, 9560, 9652, 10755, 11430, 12065, 13623, 14340, 14478, 15240, 17208, 18164, 19304, 21510, 21717, 22705, 22860, 24130, 27246, 28680, 28956, 30353, 36195, 36328, 40869, 43020, 43434, 45410, 45720, 48260, 54492, 57912, 60706, 68115, 72390, 81738, 86040, 86868, 90820, 91059, 96520, 108585, 108984, 121412, 136230, 144780, 151765, 163476, 173736, 181640, 182118, 204345, 217170, 242824, 272460, 273177, 289560, 303530, 326952, 364236, 408690, 434340, 455295, 544920, 546354, 576707, 607060, 728472, 817380, 868680, 910590, 1092708, 1153414, 1214120, 1365885, 1634760, 1730121, 1821180, 2185416, 2306828, 2731770, 2883535, 3460242, 3642360, 4613656, 5190363, 5463540, 5767070, 6920484, 8650605, 10380726, 10927080, 11534140, 13840968, 17301210, 20761452, 23068280, 25951815, 34602420, 41522904, 51903630, 69204840, 103807260, 207614520]

約数ペア:

[(1, 207614520), (2, 103807260), (3, 69204840), (4, 51903630), (5, 41522904), (6, 34602420), (8, 25951815), (9, 23068280), (10, 20761452), (12, 17301210), (15, 13840968), (18, 11534140), (19, 10927080), (20, 10380726), (24, 8650605), (30, 6920484), (36, 5767070), (38, 5463540), (40, 5190363), (45, 4613656), (57, 3642360), (60, 3460242), (72, 2883535), (76, 2731770), (90, 2306828), (95, 2185416), (114, 1821180), (120, 1730121), (127, 1634760), (152, 1365885), (171, 1214120), (180, 1153414), (190, 1092708), (228, 910590), (239, 868680), (254, 817380), (285, 728472), (342, 607060), (360, 576707), (380, 546354), (381, 544920), (456, 455295), (478, 434340), (508, 408690), (570, 364236), (635, 326952), (684, 303530), (717, 289560), (760, 273177), (762, 272460), (855, 242824), (956, 217170), (1016, 204345), (1140, 182118), (1143, 181640), (1195, 173736), (1270, 163476), (1368, 151765), (1434, 144780), (1524, 136230), (1710, 121412), (1905, 108984), (1912, 108585), (2151, 96520), (2280, 91059), (2286, 90820), (2390, 86868), (2413, 86040), (2540, 81738), (2868, 72390), (3048, 68115), (3420, 60706), (3585, 57912), (3810, 54492), (4302, 48260), (4541, 45720), (4572, 45410), (4780, 43434), (4826, 43020), (5080, 40869), (5715, 36328), (5736, 36195), (6840, 30353), (7170, 28956), (7239, 28680), (7620, 27246), (8604, 24130), (9082, 22860), (9144, 22705), (9560, 21717), (9652, 21510), (10755, 19304), (11430, 18164), (12065, 17208), (13623, 15240), (14340, 14478)]