56410080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 195084288

約数和(自身を除く): 138674208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 223, 240, 248, 255, 272, 310, 340, 372, 408, 446, 465, 480, 496, 510, 527, 544, 620, 669, 680, 744, 816, 892, 930, 992, 1020, 1054, 1115, 1240, 1338, 1360, 1488, 1581, 1632, 1784, 1860, 2040, 2108, 2230, 2480, 2635, 2676, 2720, 2976, 3162, 3345, 3568, 3720, 3791, 4080, 4216, 4460, 4960, 5270, 5352, 6324, 6690, 6913, 7136, 7440, 7582, 7905, 8160, 8432, 8920, 10540, 10704, 11373, 12648, 13380, 13826, 14880, 15164, 15810, 16864, 17840, 18955, 20739, 21080, 21408, 22746, 25296, 26760, 27652, 30328, 31620, 34565, 35680, 37910, 41478, 42160, 45492, 50592, 53520, 55304, 56865, 60656, 63240, 69130, 75820, 82956, 84320, 90984, 103695, 107040, 110608, 113730, 117521, 121312, 126480, 138260, 151640, 165912, 181968, 207390, 221216, 227460, 235042, 252960, 276520, 303280, 331824, 352563, 363936, 414780, 454920, 470084, 553040, 587605, 606560, 663648, 705126, 829560, 909840, 940168, 1106080, 1175210, 1410252, 1659120, 1762815, 1819680, 1880336, 2350420, 2820504, 3318240, 3525630, 3760672, 4700840, 5641008, 7051260, 9401680, 11282016, 14102520, 18803360, 28205040, 56410080]

約数ペア:

[(1, 56410080), (2, 28205040), (3, 18803360), (4, 14102520), (5, 11282016), (6, 9401680), (8, 7051260), (10, 5641008), (12, 4700840), (15, 3760672), (16, 3525630), (17, 3318240), (20, 2820504), (24, 2350420), (30, 1880336), (31, 1819680), (32, 1762815), (34, 1659120), (40, 1410252), (48, 1175210), (51, 1106080), (60, 940168), (62, 909840), (68, 829560), (80, 705126), (85, 663648), (93, 606560), (96, 587605), (102, 553040), (120, 470084), (124, 454920), (136, 414780), (155, 363936), (160, 352563), (170, 331824), (186, 303280), (204, 276520), (223, 252960), (240, 235042), (248, 227460), (255, 221216), (272, 207390), (310, 181968), (340, 165912), (372, 151640), (408, 138260), (446, 126480), (465, 121312), (480, 117521), (496, 113730), (510, 110608), (527, 107040), (544, 103695), (620, 90984), (669, 84320), (680, 82956), (744, 75820), (816, 69130), (892, 63240), (930, 60656), (992, 56865), (1020, 55304), (1054, 53520), (1115, 50592), (1240, 45492), (1338, 42160), (1360, 41478), (1488, 37910), (1581, 35680), (1632, 34565), (1784, 31620), (1860, 30328), (2040, 27652), (2108, 26760), (2230, 25296), (2480, 22746), (2635, 21408), (2676, 21080), (2720, 20739), (2976, 18955), (3162, 17840), (3345, 16864), (3568, 15810), (3720, 15164), (3791, 14880), (4080, 13826), (4216, 13380), (4460, 12648), (4960, 11373), (5270, 10704), (5352, 10540), (6324, 8920), (6690, 8432), (6913, 8160), (7136, 7905), (7440, 7582)]