2005916400

素因数分解:

$2^4\times 3^7\times 5^2\times {\mathrm{2293}}^1$

素因数の和:2332

約数の個数: 240

約数和(自身を含む): 7230871520

約数和(自身を除く): 5224955120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 300, 324, 360, 400, 405, 432, 450, 486, 540, 600, 648, 675, 720, 729, 810, 900, 972, 1080, 1200, 1215, 1296, 1350, 1458, 1620, 1800, 1944, 2025, 2160, 2187, 2293, 2430, 2700, 2916, 3240, 3600, 3645, 3888, 4050, 4374, 4586, 4860, 5400, 5832, 6075, 6480, 6879, 7290, 8100, 8748, 9172, 9720, 10800, 10935, 11465, 11664, 12150, 13758, 14580, 16200, 17496, 18225, 18344, 19440, 20637, 21870, 22930, 24300, 27516, 29160, 32400, 34395, 34992, 36450, 36688, 41274, 43740, 45860, 48600, 54675, 55032, 57325, 58320, 61911, 68790, 72900, 82548, 87480, 91720, 97200, 103185, 109350, 110064, 114650, 123822, 137580, 145800, 165096, 171975, 174960, 183440, 185733, 206370, 218700, 229300, 247644, 275160, 291600, 309555, 330192, 343950, 371466, 412740, 437400, 458600, 495288, 515925, 550320, 557199, 619110, 687900, 742932, 825480, 874800, 917200, 928665, 990576, 1031850, 1114398, 1238220, 1375800, 1485864, 1547775, 1650960, 1671597, 1857330, 2063700, 2228796, 2476440, 2751600, 2785995, 2971728, 3095550, 3343194, 3714660, 4127400, 4457592, 4643325, 4952880, 5014791, 5571990, 6191100, 6686388, 7429320, 8254800, 8357985, 8915184, 9286650, 10029582, 11143980, 12382200, 13372776, 13929975, 14858640, 16715970, 18573300, 20059164, 22287960, 24764400, 25073955, 26745552, 27859950, 33431940, 37146600, 40118328, 41789925, 44575920, 50147910, 55719900, 66863880, 74293200, 80236656, 83579850, 100295820, 111439800, 125369775, 133727760, 167159700, 200591640, 222879600, 250739550, 334319400, 401183280, 501479100, 668638800, 1002958200, 2005916400]

約数ペア:

[(1, 2005916400), (2, 1002958200), (3, 668638800), (4, 501479100), (5, 401183280), (6, 334319400), (8, 250739550), (9, 222879600), (10, 200591640), (12, 167159700), (15, 133727760), (16, 125369775), (18, 111439800), (20, 100295820), (24, 83579850), (25, 80236656), (27, 74293200), (30, 66863880), (36, 55719900), (40, 50147910), (45, 44575920), (48, 41789925), (50, 40118328), (54, 37146600), (60, 33431940), (72, 27859950), (75, 26745552), (80, 25073955), (81, 24764400), (90, 22287960), (100, 20059164), (108, 18573300), (120, 16715970), (135, 14858640), (144, 13929975), (150, 13372776), (162, 12382200), (180, 11143980), (200, 10029582), (216, 9286650), (225, 8915184), (240, 8357985), (243, 8254800), (270, 7429320), (300, 6686388), (324, 6191100), (360, 5571990), (400, 5014791), (405, 4952880), (432, 4643325), (450, 4457592), (486, 4127400), (540, 3714660), (600, 3343194), (648, 3095550), (675, 2971728), (720, 2785995), (729, 2751600), (810, 2476440), (900, 2228796), (972, 2063700), (1080, 1857330), (1200, 1671597), (1215, 1650960), (1296, 1547775), (1350, 1485864), (1458, 1375800), (1620, 1238220), (1800, 1114398), (1944, 1031850), (2025, 990576), (2160, 928665), (2187, 917200), (2293, 874800), (2430, 825480), (2700, 742932), (2916, 687900), (3240, 619110), (3600, 557199), (3645, 550320), (3888, 515925), (4050, 495288), (4374, 458600), (4586, 437400), (4860, 412740), (5400, 371466), (5832, 343950), (6075, 330192), (6480, 309555), (6879, 291600), (7290, 275160), (8100, 247644), (8748, 229300), (9172, 218700), (9720, 206370), (10800, 185733), (10935, 183440), (11465, 174960), (11664, 171975), (12150, 165096), (13758, 145800), (14580, 137580), (16200, 123822), (17496, 114650), (18225, 110064), (18344, 109350), (19440, 103185), (20637, 97200), (21870, 91720), (22930, 87480), (24300, 82548), (27516, 72900), (29160, 68790), (32400, 61911), (34395, 58320), (34992, 57325), (36450, 55032), (36688, 54675), (41274, 48600), (43740, 45860)]