77388480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 336

約数和(自身を含む): 301203360

約数和(自身を除く): 223814880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 53, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 106, 108, 117, 120, 130, 135, 144, 156, 159, 160, 169, 180, 192, 195, 208, 212, 216, 234, 240, 260, 265, 270, 288, 312, 318, 320, 338, 351, 360, 390, 416, 424, 432, 468, 477, 480, 507, 520, 530, 540, 576, 585, 624, 636, 676, 689, 702, 720, 780, 795, 832, 845, 848, 864, 936, 954, 960, 1014, 1040, 1060, 1080, 1170, 1248, 1272, 1352, 1378, 1404, 1431, 1440, 1521, 1560, 1590, 1690, 1696, 1728, 1755, 1872, 1908, 2028, 2067, 2080, 2120, 2160, 2340, 2385, 2496, 2535, 2544, 2704, 2756, 2808, 2862, 2880, 3042, 3120, 3180, 3380, 3392, 3445, 3510, 3744, 3816, 4056, 4134, 4160, 4240, 4320, 4563, 4680, 4770, 5070, 5088, 5408, 5512, 5616, 5724, 6084, 6201, 6240, 6360, 6760, 6890, 7020, 7155, 7488, 7605, 7632, 8112, 8268, 8480, 8640, 8957, 9126, 9360, 9540, 10140, 10176, 10335, 10816, 11024, 11232, 11448, 12168, 12402, 12480, 12720, 13520, 13780, 14040, 14310, 15210, 15264, 16224, 16536, 16960, 17914, 18252, 18603, 18720, 19080, 20280, 20670, 22048, 22464, 22815, 22896, 24336, 24804, 25440, 26871, 27040, 27560, 28080, 28620, 30420, 30528, 31005, 32448, 33072, 35828, 36504, 37206, 37440, 38160, 40560, 41340, 44096, 44785, 45630, 45792, 48672, 49608, 50880, 53742, 54080, 55120, 56160, 57240, 60840, 62010, 66144, 71656, 73008, 74412, 76320, 80613, 81120, 82680, 89570, 91260, 91584, 93015, 97344, 99216, 107484, 110240, 112320, 114480, 121680, 124020, 132288, 134355, 143312, 146016, 148824, 152640, 161226, 162240, 165360, 179140, 182520, 186030, 198432, 214968, 220480, 228960, 241839, 243360, 248040, 268710, 286624, 292032, 297648, 322452, 330720, 358280, 365040, 372060, 396864, 403065, 429936, 457920, 483678, 486720, 496080, 537420, 573248, 595296, 644904, 661440, 716560, 730080, 744120, 806130, 859872, 967356, 992160, 1074840, 1190592, 1209195, 1289808, 1433120, 1460160, 1488240, 1612260, 1719744, 1934712, 1984320, 2149680, 2418390, 2579616, 2866240, 2976480, 3224520, 3869424, 4299360, 4836780, 5159232, 5952960, 6449040, 7738848, 8598720, 9673560, 12898080, 15477696, 19347120, 25796160, 38694240, 77388480]

約数ペア:

[(1, 77388480), (2, 38694240), (3, 25796160), (4, 19347120), (5, 15477696), (6, 12898080), (8, 9673560), (9, 8598720), (10, 7738848), (12, 6449040), (13, 5952960), (15, 5159232), (16, 4836780), (18, 4299360), (20, 3869424), (24, 3224520), (26, 2976480), (27, 2866240), (30, 2579616), (32, 2418390), (36, 2149680), (39, 1984320), (40, 1934712), (45, 1719744), (48, 1612260), (52, 1488240), (53, 1460160), (54, 1433120), (60, 1289808), (64, 1209195), (65, 1190592), (72, 1074840), (78, 992160), (80, 967356), (90, 859872), (96, 806130), (104, 744120), (106, 730080), (108, 716560), (117, 661440), (120, 644904), (130, 595296), (135, 573248), (144, 537420), (156, 496080), (159, 486720), (160, 483678), (169, 457920), (180, 429936), (192, 403065), (195, 396864), (208, 372060), (212, 365040), (216, 358280), (234, 330720), (240, 322452), (260, 297648), (265, 292032), (270, 286624), (288, 268710), (312, 248040), (318, 243360), (320, 241839), (338, 228960), (351, 220480), (360, 214968), (390, 198432), (416, 186030), (424, 182520), (432, 179140), (468, 165360), (477, 162240), (480, 161226), (507, 152640), (520, 148824), (530, 146016), (540, 143312), (576, 134355), (585, 132288), (624, 124020), (636, 121680), (676, 114480), (689, 112320), (702, 110240), (720, 107484), (780, 99216), (795, 97344), (832, 93015), (845, 91584), (848, 91260), (864, 89570), (936, 82680), (954, 81120), (960, 80613), (1014, 76320), (1040, 74412), (1060, 73008), (1080, 71656), (1170, 66144), (1248, 62010), (1272, 60840), (1352, 57240), (1378, 56160), (1404, 55120), (1431, 54080), (1440, 53742), (1521, 50880), (1560, 49608), (1590, 48672), (1690, 45792), (1696, 45630), (1728, 44785), (1755, 44096), (1872, 41340), (1908, 40560), (2028, 38160), (2067, 37440), (2080, 37206), (2120, 36504), (2160, 35828), (2340, 33072), (2385, 32448), (2496, 31005), (2535, 30528), (2544, 30420), (2704, 28620), (2756, 28080), (2808, 27560), (2862, 27040), (2880, 26871), (3042, 25440), (3120, 24804), (3180, 24336), (3380, 22896), (3392, 22815), (3445, 22464), (3510, 22048), (3744, 20670), (3816, 20280), (4056, 19080), (4134, 18720), (4160, 18603), (4240, 18252), (4320, 17914), (4563, 16960), (4680, 16536), (4770, 16224), (5070, 15264), (5088, 15210), (5408, 14310), (5512, 14040), (5616, 13780), (5724, 13520), (6084, 12720), (6201, 12480), (6240, 12402), (6360, 12168), (6760, 11448), (6890, 11232), (7020, 11024), (7155, 10816), (7488, 10335), (7605, 10176), (7632, 10140), (8112, 9540), (8268, 9360), (8480, 9126), (8640, 8957)]