1020847200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:470

約数の個数: 288

約数和(自身を含む): 3564771840

約数和(自身を除く): 2543924640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 61, 75, 76, 80, 95, 96, 100, 114, 120, 122, 150, 152, 160, 183, 190, 200, 228, 240, 244, 285, 300, 304, 305, 366, 367, 380, 400, 456, 475, 480, 488, 570, 600, 608, 610, 732, 734, 760, 800, 912, 915, 950, 976, 1101, 1140, 1159, 1200, 1220, 1425, 1464, 1468, 1520, 1525, 1824, 1830, 1835, 1900, 1952, 2202, 2280, 2318, 2400, 2440, 2850, 2928, 2936, 3040, 3050, 3477, 3660, 3670, 3800, 4404, 4560, 4575, 4636, 4880, 5505, 5700, 5795, 5856, 5872, 6100, 6954, 6973, 7320, 7340, 7600, 8808, 9120, 9150, 9175, 9272, 9760, 11010, 11400, 11590, 11744, 12200, 13908, 13946, 14640, 14680, 15200, 17385, 17616, 18300, 18350, 18544, 20919, 22020, 22387, 22800, 23180, 24400, 27525, 27816, 27892, 28975, 29280, 29360, 34770, 34865, 35232, 36600, 36700, 37088, 41838, 44040, 44774, 45600, 46360, 48800, 55050, 55632, 55784, 57950, 58720, 67161, 69540, 69730, 73200, 73400, 83676, 86925, 88080, 89548, 92720, 104595, 110100, 111264, 111568, 111935, 115900, 134322, 139080, 139460, 146400, 146800, 167352, 173850, 174325, 176160, 179096, 185440, 209190, 220200, 223136, 223870, 231800, 268644, 278160, 278920, 293600, 334704, 335805, 347700, 348650, 358192, 418380, 425353, 440400, 447740, 463600, 522975, 537288, 556320, 557840, 559675, 669408, 671610, 695400, 697300, 716384, 836760, 850706, 880800, 895480, 927200, 1045950, 1074576, 1115680, 1119350, 1276059, 1343220, 1390800, 1394600, 1673520, 1679025, 1701412, 1790960, 2091900, 2126765, 2149152, 2238700, 2552118, 2686440, 2781600, 2789200, 3347040, 3358050, 3402824, 3581920, 4183800, 4253530, 4477400, 5104236, 5372880, 5578400, 6380295, 6716100, 6805648, 8367600, 8507060, 8954800, 10208472, 10633825, 10745760, 12760590, 13432200, 13611296, 16735200, 17014120, 17909600, 20416944, 21267650, 25521180, 26864400, 31901475, 34028240, 40833888, 42535300, 51042360, 53728800, 63802950, 68056480, 85070600, 102084720, 127605900, 170141200, 204169440, 255211800, 340282400, 510423600, 1020847200]

約数ペア:

[(1, 1020847200), (2, 510423600), (3, 340282400), (4, 255211800), (5, 204169440), (6, 170141200), (8, 127605900), (10, 102084720), (12, 85070600), (15, 68056480), (16, 63802950), (19, 53728800), (20, 51042360), (24, 42535300), (25, 40833888), (30, 34028240), (32, 31901475), (38, 26864400), (40, 25521180), (48, 21267650), (50, 20416944), (57, 17909600), (60, 17014120), (61, 16735200), (75, 13611296), (76, 13432200), (80, 12760590), (95, 10745760), (96, 10633825), (100, 10208472), (114, 8954800), (120, 8507060), (122, 8367600), (150, 6805648), (152, 6716100), (160, 6380295), (183, 5578400), (190, 5372880), (200, 5104236), (228, 4477400), (240, 4253530), (244, 4183800), (285, 3581920), (300, 3402824), (304, 3358050), (305, 3347040), (366, 2789200), (367, 2781600), (380, 2686440), (400, 2552118), (456, 2238700), (475, 2149152), (480, 2126765), (488, 2091900), (570, 1790960), (600, 1701412), (608, 1679025), (610, 1673520), (732, 1394600), (734, 1390800), (760, 1343220), (800, 1276059), (912, 1119350), (915, 1115680), (950, 1074576), (976, 1045950), (1101, 927200), (1140, 895480), (1159, 880800), (1200, 850706), (1220, 836760), (1425, 716384), (1464, 697300), (1468, 695400), (1520, 671610), (1525, 669408), (1824, 559675), (1830, 557840), (1835, 556320), (1900, 537288), (1952, 522975), (2202, 463600), (2280, 447740), (2318, 440400), (2400, 425353), (2440, 418380), (2850, 358192), (2928, 348650), (2936, 347700), (3040, 335805), (3050, 334704), (3477, 293600), (3660, 278920), (3670, 278160), (3800, 268644), (4404, 231800), (4560, 223870), (4575, 223136), (4636, 220200), (4880, 209190), (5505, 185440), (5700, 179096), (5795, 176160), (5856, 174325), (5872, 173850), (6100, 167352), (6954, 146800), (6973, 146400), (7320, 139460), (7340, 139080), (7600, 134322), (8808, 115900), (9120, 111935), (9150, 111568), (9175, 111264), (9272, 110100), (9760, 104595), (11010, 92720), (11400, 89548), (11590, 88080), (11744, 86925), (12200, 83676), (13908, 73400), (13946, 73200), (14640, 69730), (14680, 69540), (15200, 67161), (17385, 58720), (17616, 57950), (18300, 55784), (18350, 55632), (18544, 55050), (20919, 48800), (22020, 46360), (22387, 45600), (22800, 44774), (23180, 44040), (24400, 41838), (27525, 37088), (27816, 36700), (27892, 36600), (28975, 35232), (29280, 34865), (29360, 34770)]