151253440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:486

約数の個数: 112

約数和(自身を含む): 392753088

約数和(自身を除く): 241499648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 103, 104, 130, 160, 206, 208, 260, 320, 353, 412, 416, 515, 520, 706, 824, 832, 1030, 1040, 1339, 1412, 1648, 1765, 2060, 2080, 2678, 2824, 3296, 3530, 4120, 4160, 4589, 5356, 5648, 6592, 6695, 7060, 8240, 9178, 10712, 11296, 13390, 14120, 16480, 18356, 21424, 22592, 22945, 26780, 28240, 32960, 36359, 36712, 42848, 45890, 53560, 56480, 72718, 73424, 85696, 91780, 107120, 112960, 145436, 146848, 181795, 183560, 214240, 290872, 293696, 363590, 367120, 428480, 472667, 581744, 727180, 734240, 945334, 1163488, 1454360, 1468480, 1890668, 2326976, 2363335, 2908720, 3781336, 4726670, 5817440, 7562672, 9453340, 11634880, 15125344, 18906680, 30250688, 37813360, 75626720, 151253440]

約数ペア:

[(1, 151253440), (2, 75626720), (4, 37813360), (5, 30250688), (8, 18906680), (10, 15125344), (13, 11634880), (16, 9453340), (20, 7562672), (26, 5817440), (32, 4726670), (40, 3781336), (52, 2908720), (64, 2363335), (65, 2326976), (80, 1890668), (103, 1468480), (104, 1454360), (130, 1163488), (160, 945334), (206, 734240), (208, 727180), (260, 581744), (320, 472667), (353, 428480), (412, 367120), (416, 363590), (515, 293696), (520, 290872), (706, 214240), (824, 183560), (832, 181795), (1030, 146848), (1040, 145436), (1339, 112960), (1412, 107120), (1648, 91780), (1765, 85696), (2060, 73424), (2080, 72718), (2678, 56480), (2824, 53560), (3296, 45890), (3530, 42848), (4120, 36712), (4160, 36359), (4589, 32960), (5356, 28240), (5648, 26780), (6592, 22945), (6695, 22592), (7060, 21424), (8240, 18356), (9178, 16480), (10712, 14120), (11296, 13390)]