1288834800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:672

約数の個数: 240

約数和(自身を含む): 4533459840

約数和(自身を除く): 3244625040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 251, 264, 275, 300, 330, 389, 400, 440, 502, 528, 550, 600, 660, 753, 778, 825, 880, 1004, 1100, 1167, 1200, 1255, 1320, 1506, 1556, 1650, 1945, 2008, 2200, 2334, 2510, 2640, 2761, 3012, 3112, 3300, 3765, 3890, 4016, 4279, 4400, 4668, 5020, 5522, 5835, 6024, 6224, 6275, 6600, 7530, 7780, 8283, 8558, 9336, 9725, 10040, 11044, 11670, 12048, 12550, 12837, 13200, 13805, 15060, 15560, 16566, 17116, 18672, 18825, 19450, 20080, 21395, 22088, 23340, 25100, 25674, 27610, 29175, 30120, 31120, 33132, 34232, 37650, 38900, 41415, 42790, 44176, 46680, 50200, 51348, 55220, 58350, 60240, 64185, 66264, 68464, 69025, 75300, 77800, 82830, 85580, 93360, 97639, 100400, 102696, 106975, 110440, 116700, 128370, 132528, 138050, 150600, 155600, 165660, 171160, 195278, 205392, 207075, 213950, 220880, 233400, 256740, 276100, 292917, 301200, 320925, 331320, 342320, 390556, 414150, 427900, 466800, 488195, 513480, 552200, 585834, 641850, 662640, 781112, 828300, 855800, 976390, 1026960, 1074029, 1104400, 1171668, 1283700, 1464585, 1562224, 1656600, 1711600, 1952780, 2148058, 2343336, 2440975, 2567400, 2929170, 3222087, 3313200, 3905560, 4296116, 4686672, 4881950, 5134800, 5370145, 5858340, 6444174, 7322925, 7811120, 8592232, 9763900, 10740290, 11716680, 12888348, 14645850, 16110435, 17184464, 19527800, 21480580, 23433360, 25776696, 26850725, 29291700, 32220870, 39055600, 42961160, 51553392, 53701450, 58583400, 64441740, 80552175, 85922320, 107402900, 117166800, 128883480, 161104350, 214805800, 257766960, 322208700, 429611600, 644417400, 1288834800]

約数ペア:

[(1, 1288834800), (2, 644417400), (3, 429611600), (4, 322208700), (5, 257766960), (6, 214805800), (8, 161104350), (10, 128883480), (11, 117166800), (12, 107402900), (15, 85922320), (16, 80552175), (20, 64441740), (22, 58583400), (24, 53701450), (25, 51553392), (30, 42961160), (33, 39055600), (40, 32220870), (44, 29291700), (48, 26850725), (50, 25776696), (55, 23433360), (60, 21480580), (66, 19527800), (75, 17184464), (80, 16110435), (88, 14645850), (100, 12888348), (110, 11716680), (120, 10740290), (132, 9763900), (150, 8592232), (165, 7811120), (176, 7322925), (200, 6444174), (220, 5858340), (240, 5370145), (251, 5134800), (264, 4881950), (275, 4686672), (300, 4296116), (330, 3905560), (389, 3313200), (400, 3222087), (440, 2929170), (502, 2567400), (528, 2440975), (550, 2343336), (600, 2148058), (660, 1952780), (753, 1711600), (778, 1656600), (825, 1562224), (880, 1464585), (1004, 1283700), (1100, 1171668), (1167, 1104400), (1200, 1074029), (1255, 1026960), (1320, 976390), (1506, 855800), (1556, 828300), (1650, 781112), (1945, 662640), (2008, 641850), (2200, 585834), (2334, 552200), (2510, 513480), (2640, 488195), (2761, 466800), (3012, 427900), (3112, 414150), (3300, 390556), (3765, 342320), (3890, 331320), (4016, 320925), (4279, 301200), (4400, 292917), (4668, 276100), (5020, 256740), (5522, 233400), (5835, 220880), (6024, 213950), (6224, 207075), (6275, 205392), (6600, 195278), (7530, 171160), (7780, 165660), (8283, 155600), (8558, 150600), (9336, 138050), (9725, 132528), (10040, 128370), (11044, 116700), (11670, 110440), (12048, 106975), (12550, 102696), (12837, 100400), (13200, 97639), (13805, 93360), (15060, 85580), (15560, 82830), (16566, 77800), (17116, 75300), (18672, 69025), (18825, 68464), (19450, 66264), (20080, 64185), (21395, 60240), (22088, 58350), (23340, 55220), (25100, 51348), (25674, 50200), (27610, 46680), (29175, 44176), (30120, 42790), (31120, 41415), (33132, 38900), (34232, 37650)]