2485445760

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{61643}}^1$

素因数の和:61675

約数の個数: 192

約数和(自身を含む): 9808793280

約数和(自身を除く): 7323347520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 61643, 123286, 184929, 246572, 308215, 369858, 431501, 493144, 554787, 616430, 739716, 863002, 924645, 986288, 1109574, 1232860, 1294503, 1479432, 1726004, 1849290, 1972576, 2157505, 2219148, 2465720, 2589006, 2773935, 2958864, 3452008, 3698580, 3883509, 3945152, 4315010, 4438296, 4931440, 5178012, 5547870, 5917728, 6472515, 6904016, 7397160, 7767018, 7890304, 8630020, 8876592, 9862880, 10356024, 11095740, 11835456, 12945030, 13808032, 14794320, 15534036, 17260040, 17753184, 19417545, 19725760, 20712048, 22191480, 23670912, 25890060, 27616064, 29588640, 31068072, 34520080, 35506368, 38835090, 39451520, 41424096, 44382960, 51780120, 55232128, 59177280, 62136144, 69040160, 71012736, 77670180, 82848192, 88765920, 103560240, 118354560, 124272288, 138080320, 155340360, 165696384, 177531840, 207120480, 248544576, 276160640, 310680720, 355063680, 414240960, 497089152, 621361440, 828481920, 1242722880, 2485445760]

約数ペア:

[(1, 2485445760), (2, 1242722880), (3, 828481920), (4, 621361440), (5, 497089152), (6, 414240960), (7, 355063680), (8, 310680720), (9, 276160640), (10, 248544576), (12, 207120480), (14, 177531840), (15, 165696384), (16, 155340360), (18, 138080320), (20, 124272288), (21, 118354560), (24, 103560240), (28, 88765920), (30, 82848192), (32, 77670180), (35, 71012736), (36, 69040160), (40, 62136144), (42, 59177280), (45, 55232128), (48, 51780120), (56, 44382960), (60, 41424096), (63, 39451520), (64, 38835090), (70, 35506368), (72, 34520080), (80, 31068072), (84, 29588640), (90, 27616064), (96, 25890060), (105, 23670912), (112, 22191480), (120, 20712048), (126, 19725760), (128, 19417545), (140, 17753184), (144, 17260040), (160, 15534036), (168, 14794320), (180, 13808032), (192, 12945030), (210, 11835456), (224, 11095740), (240, 10356024), (252, 9862880), (280, 8876592), (288, 8630020), (315, 7890304), (320, 7767018), (336, 7397160), (360, 6904016), (384, 6472515), (420, 5917728), (448, 5547870), (480, 5178012), (504, 4931440), (560, 4438296), (576, 4315010), (630, 3945152), (640, 3883509), (672, 3698580), (720, 3452008), (840, 2958864), (896, 2773935), (960, 2589006), (1008, 2465720), (1120, 2219148), (1152, 2157505), (1260, 1972576), (1344, 1849290), (1440, 1726004), (1680, 1479432), (1920, 1294503), (2016, 1232860), (2240, 1109574), (2520, 986288), (2688, 924645), (2880, 863002), (3360, 739716), (4032, 616430), (4480, 554787), (5040, 493144), (5760, 431501), (6720, 369858), (8064, 308215), (10080, 246572), (13440, 184929), (20160, 123286), (40320, 61643)]