146968640

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 224

約数和(自身を含む): 443788800

約数和(自身を除く): 296820160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 103, 104, 112, 130, 140, 160, 182, 196, 206, 208, 224, 245, 260, 280, 320, 343, 364, 392, 412, 416, 448, 455, 490, 515, 520, 560, 637, 686, 721, 728, 784, 824, 832, 910, 980, 1030, 1040, 1120, 1274, 1339, 1372, 1442, 1456, 1568, 1648, 1715, 1820, 1960, 2060, 2080, 2240, 2548, 2678, 2744, 2884, 2912, 3136, 3185, 3296, 3430, 3605, 3640, 3920, 4120, 4160, 4459, 5047, 5096, 5356, 5488, 5768, 5824, 6370, 6592, 6695, 6860, 7210, 7280, 7840, 8240, 8918, 9373, 10094, 10192, 10712, 10976, 11536, 12740, 13390, 13720, 14420, 14560, 15680, 16480, 17836, 18746, 20188, 20384, 21424, 21952, 22295, 23072, 25235, 25480, 26780, 27440, 28840, 29120, 32960, 35329, 35672, 37492, 40376, 40768, 42848, 44590, 46144, 46865, 50470, 50960, 53560, 54880, 57680, 65611, 70658, 71344, 74984, 80752, 85696, 89180, 93730, 100940, 101920, 107120, 109760, 115360, 131222, 141316, 142688, 149968, 161504, 176645, 178360, 187460, 201880, 203840, 214240, 230720, 262444, 282632, 285376, 299936, 323008, 328055, 353290, 356720, 374920, 403760, 428480, 459277, 524888, 565264, 599872, 656110, 706580, 713440, 749840, 807520, 918554, 1049776, 1130528, 1312220, 1413160, 1426880, 1499680, 1615040, 1837108, 2099552, 2261056, 2296385, 2624440, 2826320, 2999360, 3674216, 4199104, 4592770, 5248880, 5652640, 7348432, 9185540, 10497760, 11305280, 14696864, 18371080, 20995520, 29393728, 36742160, 73484320, 146968640]

約数ペア:

[(1, 146968640), (2, 73484320), (4, 36742160), (5, 29393728), (7, 20995520), (8, 18371080), (10, 14696864), (13, 11305280), (14, 10497760), (16, 9185540), (20, 7348432), (26, 5652640), (28, 5248880), (32, 4592770), (35, 4199104), (40, 3674216), (49, 2999360), (52, 2826320), (56, 2624440), (64, 2296385), (65, 2261056), (70, 2099552), (80, 1837108), (91, 1615040), (98, 1499680), (103, 1426880), (104, 1413160), (112, 1312220), (130, 1130528), (140, 1049776), (160, 918554), (182, 807520), (196, 749840), (206, 713440), (208, 706580), (224, 656110), (245, 599872), (260, 565264), (280, 524888), (320, 459277), (343, 428480), (364, 403760), (392, 374920), (412, 356720), (416, 353290), (448, 328055), (455, 323008), (490, 299936), (515, 285376), (520, 282632), (560, 262444), (637, 230720), (686, 214240), (721, 203840), (728, 201880), (784, 187460), (824, 178360), (832, 176645), (910, 161504), (980, 149968), (1030, 142688), (1040, 141316), (1120, 131222), (1274, 115360), (1339, 109760), (1372, 107120), (1442, 101920), (1456, 100940), (1568, 93730), (1648, 89180), (1715, 85696), (1820, 80752), (1960, 74984), (2060, 71344), (2080, 70658), (2240, 65611), (2548, 57680), (2678, 54880), (2744, 53560), (2884, 50960), (2912, 50470), (3136, 46865), (3185, 46144), (3296, 44590), (3430, 42848), (3605, 40768), (3640, 40376), (3920, 37492), (4120, 35672), (4160, 35329), (4459, 32960), (5047, 29120), (5096, 28840), (5356, 27440), (5488, 26780), (5768, 25480), (5824, 25235), (6370, 23072), (6592, 22295), (6695, 21952), (6860, 21424), (7210, 20384), (7280, 20188), (7840, 18746), (8240, 17836), (8918, 16480), (9373, 15680), (10094, 14560), (10192, 14420), (10712, 13720), (10976, 13390), (11536, 12740)]