2480826600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:921

約数の個数: 288

約数和(自身を含む): 9564834240

約数和(自身を除く): 7084007640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 401, 420, 450, 491, 504, 525, 600, 630, 700, 802, 840, 900, 982, 1050, 1203, 1260, 1400, 1473, 1575, 1604, 1800, 1964, 2005, 2100, 2406, 2455, 2520, 2807, 2946, 3150, 3208, 3437, 3609, 3928, 4010, 4200, 4419, 4812, 4910, 5614, 5892, 6015, 6300, 6874, 7218, 7365, 8020, 8421, 8838, 9624, 9820, 10025, 10311, 11228, 11784, 12030, 12275, 12600, 13748, 14035, 14436, 14730, 16040, 16842, 17185, 17676, 18045, 19640, 20050, 20622, 22095, 22456, 24060, 24550, 25263, 27496, 28070, 28872, 29460, 30075, 30933, 33684, 34370, 35352, 36090, 36825, 40100, 41244, 42105, 44190, 48120, 49100, 50526, 51555, 56140, 58920, 60150, 61866, 67368, 68740, 70175, 72180, 73650, 80200, 82488, 84210, 85925, 88380, 90225, 98200, 101052, 103110, 110475, 112280, 120300, 123732, 126315, 137480, 140350, 144360, 147300, 154665, 168420, 171850, 176760, 180450, 196891, 202104, 206220, 210525, 220950, 240600, 247464, 252630, 257775, 280700, 294600, 309330, 336840, 343700, 360900, 393782, 412440, 421050, 441900, 505260, 515550, 561400, 590673, 618660, 631575, 687400, 721800, 773325, 787564, 842100, 883800, 984455, 1010520, 1031100, 1181346, 1237320, 1263150, 1378237, 1546650, 1575128, 1684200, 1772019, 1968910, 2062200, 2362692, 2526300, 2756474, 2953365, 3093300, 3544038, 3937820, 4134711, 4725384, 4922275, 5052600, 5512948, 5906730, 6186600, 6891185, 7088076, 7875640, 8269422, 8860095, 9844550, 11025896, 11813460, 12404133, 13782370, 14176152, 14766825, 16538844, 17720190, 19689100, 20673555, 23626920, 24808266, 27564740, 29533650, 33077688, 34455925, 35440380, 39378200, 41347110, 44300475, 49616532, 55129480, 59067300, 62020665, 68911850, 70880760, 82694220, 88600950, 99233064, 103367775, 118134600, 124041330, 137823700, 165388440, 177201900, 206735550, 248082660, 275647400, 310103325, 354403800, 413471100, 496165320, 620206650, 826942200, 1240413300, 2480826600]

約数ペア:

[(1, 2480826600), (2, 1240413300), (3, 826942200), (4, 620206650), (5, 496165320), (6, 413471100), (7, 354403800), (8, 310103325), (9, 275647400), (10, 248082660), (12, 206735550), (14, 177201900), (15, 165388440), (18, 137823700), (20, 124041330), (21, 118134600), (24, 103367775), (25, 99233064), (28, 88600950), (30, 82694220), (35, 70880760), (36, 68911850), (40, 62020665), (42, 59067300), (45, 55129480), (50, 49616532), (56, 44300475), (60, 41347110), (63, 39378200), (70, 35440380), (72, 34455925), (75, 33077688), (84, 29533650), (90, 27564740), (100, 24808266), (105, 23626920), (120, 20673555), (126, 19689100), (140, 17720190), (150, 16538844), (168, 14766825), (175, 14176152), (180, 13782370), (200, 12404133), (210, 11813460), (225, 11025896), (252, 9844550), (280, 8860095), (300, 8269422), (315, 7875640), (350, 7088076), (360, 6891185), (401, 6186600), (420, 5906730), (450, 5512948), (491, 5052600), (504, 4922275), (525, 4725384), (600, 4134711), (630, 3937820), (700, 3544038), (802, 3093300), (840, 2953365), (900, 2756474), (982, 2526300), (1050, 2362692), (1203, 2062200), (1260, 1968910), (1400, 1772019), (1473, 1684200), (1575, 1575128), (1604, 1546650), (1800, 1378237), (1964, 1263150), (2005, 1237320), (2100, 1181346), (2406, 1031100), (2455, 1010520), (2520, 984455), (2807, 883800), (2946, 842100), (3150, 787564), (3208, 773325), (3437, 721800), (3609, 687400), (3928, 631575), (4010, 618660), (4200, 590673), (4419, 561400), (4812, 515550), (4910, 505260), (5614, 441900), (5892, 421050), (6015, 412440), (6300, 393782), (6874, 360900), (7218, 343700), (7365, 336840), (8020, 309330), (8421, 294600), (8838, 280700), (9624, 257775), (9820, 252630), (10025, 247464), (10311, 240600), (11228, 220950), (11784, 210525), (12030, 206220), (12275, 202104), (12600, 196891), (13748, 180450), (14035, 176760), (14436, 171850), (14730, 168420), (16040, 154665), (16842, 147300), (17185, 144360), (17676, 140350), (18045, 137480), (19640, 126315), (20050, 123732), (20622, 120300), (22095, 112280), (22456, 110475), (24060, 103110), (24550, 101052), (25263, 98200), (27496, 90225), (28070, 88380), (28872, 85925), (29460, 84210), (30075, 82488), (30933, 80200), (33684, 73650), (34370, 72180), (35352, 70175), (36090, 68740), (36825, 67368), (40100, 61866), (41244, 60150), (42105, 58920), (44190, 56140), (48120, 51555), (49100, 50526)]