2019644880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4091}}^1$

素因数の和:4146

約数の個数: 240

約数和(自身を含む): 7288408512

約数和(自身を除く): 5268763632

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, 121, 132, 136, 165, 170, 176, 187, 204, 220, 240, 242, 255, 264, 272, 330, 340, 363, 374, 408, 440, 484, 510, 528, 561, 605, 660, 680, 726, 748, 816, 880, 935, 968, 1020, 1122, 1210, 1320, 1360, 1452, 1496, 1815, 1870, 1936, 2040, 2057, 2244, 2420, 2640, 2805, 2904, 2992, 3630, 3740, 4080, 4091, 4114, 4488, 4840, 5610, 5808, 6171, 7260, 7480, 8182, 8228, 8976, 9680, 10285, 11220, 12273, 12342, 14520, 14960, 16364, 16456, 20455, 20570, 22440, 24546, 24684, 29040, 30855, 32728, 32912, 40910, 41140, 44880, 45001, 49092, 49368, 61365, 61710, 65456, 69547, 81820, 82280, 90002, 98184, 98736, 122730, 123420, 135003, 139094, 163640, 164560, 180004, 196368, 208641, 225005, 245460, 246840, 270006, 278188, 327280, 347735, 360008, 417282, 450010, 490920, 493680, 495011, 540012, 556376, 675015, 695470, 720016, 765017, 834564, 900020, 981840, 990022, 1043205, 1080024, 1112752, 1350030, 1390940, 1485033, 1530034, 1669128, 1800040, 1980044, 2086410, 2160048, 2295051, 2475055, 2700060, 2781880, 2970066, 3060068, 3338256, 3600080, 3825085, 3960088, 4172820, 4590102, 4950110, 5400120, 5563760, 5940132, 6120136, 7425165, 7650170, 7920176, 8345640, 8415187, 9180204, 9900220, 10800240, 11475255, 11880264, 12240272, 14850330, 15300340, 16691280, 16830374, 18360408, 19800440, 22950510, 23760528, 25245561, 29700660, 30600680, 33660748, 36720816, 39600880, 42075935, 45901020, 50491122, 59401320, 61201360, 67321496, 84151870, 91802040, 100982244, 118802640, 126227805, 134642992, 168303740, 183604080, 201964488, 252455610, 336607480, 403928976, 504911220, 673214960, 1009822440, 2019644880]

約数ペア:

[(1, 2019644880), (2, 1009822440), (3, 673214960), (4, 504911220), (5, 403928976), (6, 336607480), (8, 252455610), (10, 201964488), (11, 183604080), (12, 168303740), (15, 134642992), (16, 126227805), (17, 118802640), (20, 100982244), (22, 91802040), (24, 84151870), (30, 67321496), (33, 61201360), (34, 59401320), (40, 50491122), (44, 45901020), (48, 42075935), (51, 39600880), (55, 36720816), (60, 33660748), (66, 30600680), (68, 29700660), (80, 25245561), (85, 23760528), (88, 22950510), (102, 19800440), (110, 18360408), (120, 16830374), (121, 16691280), (132, 15300340), (136, 14850330), (165, 12240272), (170, 11880264), (176, 11475255), (187, 10800240), (204, 9900220), (220, 9180204), (240, 8415187), (242, 8345640), (255, 7920176), (264, 7650170), (272, 7425165), (330, 6120136), (340, 5940132), (363, 5563760), (374, 5400120), (408, 4950110), (440, 4590102), (484, 4172820), (510, 3960088), (528, 3825085), (561, 3600080), (605, 3338256), (660, 3060068), (680, 2970066), (726, 2781880), (748, 2700060), (816, 2475055), (880, 2295051), (935, 2160048), (968, 2086410), (1020, 1980044), (1122, 1800040), (1210, 1669128), (1320, 1530034), (1360, 1485033), (1452, 1390940), (1496, 1350030), (1815, 1112752), (1870, 1080024), (1936, 1043205), (2040, 990022), (2057, 981840), (2244, 900020), (2420, 834564), (2640, 765017), (2805, 720016), (2904, 695470), (2992, 675015), (3630, 556376), (3740, 540012), (4080, 495011), (4091, 493680), (4114, 490920), (4488, 450010), (4840, 417282), (5610, 360008), (5808, 347735), (6171, 327280), (7260, 278188), (7480, 270006), (8182, 246840), (8228, 245460), (8976, 225005), (9680, 208641), (10285, 196368), (11220, 180004), (12273, 164560), (12342, 163640), (14520, 139094), (14960, 135003), (16364, 123420), (16456, 122730), (20455, 98736), (20570, 98184), (22440, 90002), (24546, 82280), (24684, 81820), (29040, 69547), (30855, 65456), (32728, 61710), (32912, 61365), (40910, 49368), (41140, 49092), (44880, 45001)]