131992080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 476915904

約数和(自身を除く): 344923824

約数列:

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

約数ペア:

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