263984160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 288

約数和(自身を含む): 969216192

約数和(自身を除く): 705232032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 173, 176, 187, 204, 220, 240, 255, 264, 272, 289, 330, 340, 346, 352, 374, 408, 440, 480, 510, 519, 528, 544, 561, 578, 660, 680, 692, 748, 816, 865, 867, 880, 935, 1020, 1038, 1056, 1122, 1156, 1320, 1360, 1384, 1445, 1496, 1632, 1730, 1734, 1760, 1870, 1903, 2040, 2076, 2244, 2312, 2595, 2640, 2720, 2768, 2805, 2890, 2941, 2992, 3179, 3460, 3468, 3740, 3806, 4080, 4152, 4335, 4488, 4624, 5190, 5280, 5536, 5610, 5709, 5780, 5882, 5984, 6358, 6920, 6936, 7480, 7612, 8160, 8304, 8670, 8823, 8976, 9248, 9515, 9537, 10380, 11220, 11418, 11560, 11764, 12716, 13840, 13872, 14705, 14960, 15224, 15895, 16608, 17340, 17646, 17952, 19030, 19074, 20760, 22440, 22836, 23120, 23528, 25432, 27680, 27744, 28545, 29410, 29920, 30448, 31790, 32351, 34680, 35292, 38060, 38148, 41520, 44115, 44880, 45672, 46240, 47056, 47685, 49997, 50864, 57090, 58820, 60896, 63580, 64702, 69360, 70584, 76120, 76296, 83040, 88230, 89760, 91344, 94112, 95370, 97053, 99994, 101728, 114180, 117640, 127160, 129404, 138720, 141168, 149991, 152240, 152592, 161755, 176460, 182688, 190740, 194106, 199988, 228360, 235280, 249985, 254320, 258808, 282336, 299982, 304480, 305184, 323510, 352920, 381480, 388212, 399976, 456720, 470560, 485265, 499970, 508640, 517616, 549967, 599964, 647020, 705840, 749955, 762960, 776424, 799952, 913440, 970530, 999940, 1035232, 1099934, 1199928, 1294040, 1411680, 1499910, 1525920, 1552848, 1599904, 1649901, 1941060, 1999880, 2199868, 2399856, 2588080, 2749835, 2999820, 3105696, 3299802, 3882120, 3999760, 4399736, 4799712, 5176160, 5499670, 5999640, 6599604, 7764240, 7999520, 8249505, 8799472, 10999340, 11999280, 13199208, 15528480, 16499010, 17598944, 21998680, 23998560, 26398416, 32998020, 43997360, 52796832, 65996040, 87994720, 131992080, 263984160]

約数ペア:

[(1, 263984160), (2, 131992080), (3, 87994720), (4, 65996040), (5, 52796832), (6, 43997360), (8, 32998020), (10, 26398416), (11, 23998560), (12, 21998680), (15, 17598944), (16, 16499010), (17, 15528480), (20, 13199208), (22, 11999280), (24, 10999340), (30, 8799472), (32, 8249505), (33, 7999520), (34, 7764240), (40, 6599604), (44, 5999640), (48, 5499670), (51, 5176160), (55, 4799712), (60, 4399736), (66, 3999760), (68, 3882120), (80, 3299802), (85, 3105696), (88, 2999820), (96, 2749835), (102, 2588080), (110, 2399856), (120, 2199868), (132, 1999880), (136, 1941060), (160, 1649901), (165, 1599904), (170, 1552848), (173, 1525920), (176, 1499910), (187, 1411680), (204, 1294040), (220, 1199928), (240, 1099934), (255, 1035232), (264, 999940), (272, 970530), (289, 913440), (330, 799952), (340, 776424), (346, 762960), (352, 749955), (374, 705840), (408, 647020), (440, 599964), (480, 549967), (510, 517616), (519, 508640), (528, 499970), (544, 485265), (561, 470560), (578, 456720), (660, 399976), (680, 388212), (692, 381480), (748, 352920), (816, 323510), (865, 305184), (867, 304480), (880, 299982), (935, 282336), (1020, 258808), (1038, 254320), (1056, 249985), (1122, 235280), (1156, 228360), (1320, 199988), (1360, 194106), (1384, 190740), (1445, 182688), (1496, 176460), (1632, 161755), (1730, 152592), (1734, 152240), (1760, 149991), (1870, 141168), (1903, 138720), (2040, 129404), (2076, 127160), (2244, 117640), (2312, 114180), (2595, 101728), (2640, 99994), (2720, 97053), (2768, 95370), (2805, 94112), (2890, 91344), (2941, 89760), (2992, 88230), (3179, 83040), (3460, 76296), (3468, 76120), (3740, 70584), (3806, 69360), (4080, 64702), (4152, 63580), (4335, 60896), (4488, 58820), (4624, 57090), (5190, 50864), (5280, 49997), (5536, 47685), (5610, 47056), (5709, 46240), (5780, 45672), (5882, 44880), (5984, 44115), (6358, 41520), (6920, 38148), (6936, 38060), (7480, 35292), (7612, 34680), (8160, 32351), (8304, 31790), (8670, 30448), (8823, 29920), (8976, 29410), (9248, 28545), (9515, 27744), (9537, 27680), (10380, 25432), (11220, 23528), (11418, 23120), (11560, 22836), (11764, 22440), (12716, 20760), (13840, 19074), (13872, 19030), (14705, 17952), (14960, 17646), (15224, 17340), (15895, 16608)]