2622871440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{520411}}^1$

素因数の和:520437

約数の個数: 120

約数和(自身を含む): 10066849728

約数和(自身を除く): 7443978288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 520411, 1040822, 1561233, 2081644, 2602055, 3122466, 3642877, 4163288, 4683699, 5204110, 6244932, 7285754, 7806165, 8326576, 9367398, 10408220, 10928631, 12489864, 14571508, 15612330, 18214385, 18734796, 20816440, 21857262, 23418495, 24979728, 29143016, 31224660, 32785893, 36428770, 37469592, 41632880, 43714524, 46836990, 54643155, 58286032, 62449320, 65571786, 72857540, 74939184, 87429048, 93673980, 109286310, 124898640, 131143572, 145715080, 163929465, 174858096, 187347960, 218572620, 262287144, 291430160, 327858930, 374695920, 437145240, 524574288, 655717860, 874290480, 1311435720, 2622871440]

約数ペア:

[(1, 2622871440), (2, 1311435720), (3, 874290480), (4, 655717860), (5, 524574288), (6, 437145240), (7, 374695920), (8, 327858930), (9, 291430160), (10, 262287144), (12, 218572620), (14, 187347960), (15, 174858096), (16, 163929465), (18, 145715080), (20, 131143572), (21, 124898640), (24, 109286310), (28, 93673980), (30, 87429048), (35, 74939184), (36, 72857540), (40, 65571786), (42, 62449320), (45, 58286032), (48, 54643155), (56, 46836990), (60, 43714524), (63, 41632880), (70, 37469592), (72, 36428770), (80, 32785893), (84, 31224660), (90, 29143016), (105, 24979728), (112, 23418495), (120, 21857262), (126, 20816440), (140, 18734796), (144, 18214385), (168, 15612330), (180, 14571508), (210, 12489864), (240, 10928631), (252, 10408220), (280, 9367398), (315, 8326576), (336, 7806165), (360, 7285754), (420, 6244932), (504, 5204110), (560, 4683699), (630, 4163288), (720, 3642877), (840, 3122466), (1008, 2602055), (1260, 2081644), (1680, 1561233), (2520, 1040822), (5040, 520411)]