119784720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 433061568

約数和(自身を除く): 313276848

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, 157, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 289, 314, 330, 340, 374, 408, 440, 471, 510, 528, 561, 578, 628, 660, 680, 748, 785, 816, 867, 880, 935, 942, 1020, 1122, 1156, 1256, 1320, 1360, 1445, 1496, 1570, 1727, 1734, 1870, 1884, 2040, 2244, 2312, 2355, 2512, 2640, 2669, 2805, 2890, 2992, 3140, 3179, 3454, 3468, 3740, 3768, 4080, 4335, 4488, 4624, 4710, 5181, 5338, 5610, 5780, 6280, 6358, 6908, 6936, 7480, 7536, 8007, 8635, 8670, 8976, 9420, 9537, 10362, 10676, 11220, 11560, 12560, 12716, 13345, 13816, 13872, 14960, 15895, 16014, 17270, 17340, 18840, 19074, 20724, 21352, 22440, 23120, 25432, 25905, 26690, 27632, 29359, 31790, 32028, 34540, 34680, 37680, 38148, 40035, 41448, 42704, 44880, 45373, 47685, 50864, 51810, 53380, 58718, 63580, 64056, 69080, 69360, 76296, 80070, 82896, 88077, 90746, 95370, 103620, 106760, 117436, 127160, 128112, 136119, 138160, 146795, 152592, 160140, 176154, 181492, 190740, 207240, 213520, 226865, 234872, 254320, 272238, 293590, 320280, 352308, 362984, 381480, 414480, 440385, 453730, 469744, 499103, 544476, 587180, 640560, 680595, 704616, 725968, 762960, 880770, 907460, 998206, 1088952, 1174360, 1361190, 1409232, 1497309, 1761540, 1814920, 1996412, 2177904, 2348720, 2495515, 2722380, 2994618, 3523080, 3629840, 3992824, 4991030, 5444760, 5989236, 7046160, 7486545, 7985648, 9982060, 10889520, 11978472, 14973090, 19964120, 23956944, 29946180, 39928240, 59892360, 119784720]

約数ペア:

[(1, 119784720), (2, 59892360), (3, 39928240), (4, 29946180), (5, 23956944), (6, 19964120), (8, 14973090), (10, 11978472), (11, 10889520), (12, 9982060), (15, 7985648), (16, 7486545), (17, 7046160), (20, 5989236), (22, 5444760), (24, 4991030), (30, 3992824), (33, 3629840), (34, 3523080), (40, 2994618), (44, 2722380), (48, 2495515), (51, 2348720), (55, 2177904), (60, 1996412), (66, 1814920), (68, 1761540), (80, 1497309), (85, 1409232), (88, 1361190), (102, 1174360), (110, 1088952), (120, 998206), (132, 907460), (136, 880770), (157, 762960), (165, 725968), (170, 704616), (176, 680595), (187, 640560), (204, 587180), (220, 544476), (240, 499103), (255, 469744), (264, 453730), (272, 440385), (289, 414480), (314, 381480), (330, 362984), (340, 352308), (374, 320280), (408, 293590), (440, 272238), (471, 254320), (510, 234872), (528, 226865), (561, 213520), (578, 207240), (628, 190740), (660, 181492), (680, 176154), (748, 160140), (785, 152592), (816, 146795), (867, 138160), (880, 136119), (935, 128112), (942, 127160), (1020, 117436), (1122, 106760), (1156, 103620), (1256, 95370), (1320, 90746), (1360, 88077), (1445, 82896), (1496, 80070), (1570, 76296), (1727, 69360), (1734, 69080), (1870, 64056), (1884, 63580), (2040, 58718), (2244, 53380), (2312, 51810), (2355, 50864), (2512, 47685), (2640, 45373), (2669, 44880), (2805, 42704), (2890, 41448), (2992, 40035), (3140, 38148), (3179, 37680), (3454, 34680), (3468, 34540), (3740, 32028), (3768, 31790), (4080, 29359), (4335, 27632), (4488, 26690), (4624, 25905), (4710, 25432), (5181, 23120), (5338, 22440), (5610, 21352), (5780, 20724), (6280, 19074), (6358, 18840), (6908, 17340), (6936, 17270), (7480, 16014), (7536, 15895), (8007, 14960), (8635, 13872), (8670, 13816), (8976, 13345), (9420, 12716), (9537, 12560), (10362, 11560), (10676, 11220)]