269249040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 961009920

約数和(自身を除く): 691760880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 71, 72, 80, 90, 92, 115, 120, 138, 142, 144, 180, 184, 207, 213, 229, 230, 240, 276, 284, 345, 355, 360, 368, 414, 426, 458, 460, 552, 568, 639, 687, 690, 710, 720, 828, 852, 916, 920, 1035, 1065, 1104, 1136, 1145, 1278, 1374, 1380, 1420, 1633, 1656, 1704, 1832, 1840, 2061, 2070, 2130, 2290, 2556, 2748, 2760, 2840, 3195, 3266, 3312, 3408, 3435, 3664, 4122, 4140, 4260, 4580, 4899, 5112, 5267, 5496, 5520, 5680, 6390, 6532, 6870, 8165, 8244, 8280, 8520, 9160, 9798, 10224, 10305, 10534, 10992, 12780, 13064, 13740, 14697, 15801, 16259, 16330, 16488, 16560, 17040, 18320, 19596, 20610, 21068, 24495, 25560, 26128, 26335, 27480, 29394, 31602, 32518, 32660, 32976, 39192, 41220, 42136, 47403, 48777, 48990, 51120, 52670, 54960, 58788, 63204, 65036, 65320, 73485, 78384, 79005, 81295, 82440, 84272, 94806, 97554, 97980, 105340, 117576, 126408, 130072, 130640, 146331, 146970, 158010, 162590, 164880, 189612, 195108, 195960, 210680, 235152, 237015, 243885, 252816, 260144, 292662, 293940, 316020, 325180, 373957, 379224, 390216, 391920, 421360, 474030, 487770, 585324, 587880, 632040, 650360, 731655, 747914, 758448, 780432, 948060, 975540, 1121871, 1170648, 1175760, 1264080, 1300720, 1463310, 1495828, 1869785, 1896120, 1951080, 2243742, 2341296, 2926620, 2991656, 3365613, 3739570, 3792240, 3902160, 4487484, 5609355, 5853240, 5983312, 6731226, 7479140, 8974968, 11218710, 11706480, 13462452, 14958280, 16828065, 17949936, 22437420, 26924904, 29916560, 33656130, 44874840, 53849808, 67312260, 89749680, 134624520, 269249040]

約数ペア:

[(1, 269249040), (2, 134624520), (3, 89749680), (4, 67312260), (5, 53849808), (6, 44874840), (8, 33656130), (9, 29916560), (10, 26924904), (12, 22437420), (15, 17949936), (16, 16828065), (18, 14958280), (20, 13462452), (23, 11706480), (24, 11218710), (30, 8974968), (36, 7479140), (40, 6731226), (45, 5983312), (46, 5853240), (48, 5609355), (60, 4487484), (69, 3902160), (71, 3792240), (72, 3739570), (80, 3365613), (90, 2991656), (92, 2926620), (115, 2341296), (120, 2243742), (138, 1951080), (142, 1896120), (144, 1869785), (180, 1495828), (184, 1463310), (207, 1300720), (213, 1264080), (229, 1175760), (230, 1170648), (240, 1121871), (276, 975540), (284, 948060), (345, 780432), (355, 758448), (360, 747914), (368, 731655), (414, 650360), (426, 632040), (458, 587880), (460, 585324), (552, 487770), (568, 474030), (639, 421360), (687, 391920), (690, 390216), (710, 379224), (720, 373957), (828, 325180), (852, 316020), (916, 293940), (920, 292662), (1035, 260144), (1065, 252816), (1104, 243885), (1136, 237015), (1145, 235152), (1278, 210680), (1374, 195960), (1380, 195108), (1420, 189612), (1633, 164880), (1656, 162590), (1704, 158010), (1832, 146970), (1840, 146331), (2061, 130640), (2070, 130072), (2130, 126408), (2290, 117576), (2556, 105340), (2748, 97980), (2760, 97554), (2840, 94806), (3195, 84272), (3266, 82440), (3312, 81295), (3408, 79005), (3435, 78384), (3664, 73485), (4122, 65320), (4140, 65036), (4260, 63204), (4580, 58788), (4899, 54960), (5112, 52670), (5267, 51120), (5496, 48990), (5520, 48777), (5680, 47403), (6390, 42136), (6532, 41220), (6870, 39192), (8165, 32976), (8244, 32660), (8280, 32518), (8520, 31602), (9160, 29394), (9798, 27480), (10224, 26335), (10305, 26128), (10534, 25560), (10992, 24495), (12780, 21068), (13064, 20610), (13740, 19596), (14697, 18320), (15801, 17040), (16259, 16560), (16330, 16488)]