413143920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{81973}}^1$

素因数の和:81999

約数の個数: 120

約数和(自身を含む): 1585705056

約数和(自身を除く): 1172561136

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, 81973, 163946, 245919, 327892, 409865, 491838, 573811, 655784, 737757, 819730, 983676, 1147622, 1229595, 1311568, 1475514, 1639460, 1721433, 1967352, 2295244, 2459190, 2869055, 2951028, 3278920, 3442866, 3688785, 3934704, 4590488, 4918380, 5164299, 5738110, 5902056, 6557840, 6885732, 7377570, 8607165, 9180976, 9836760, 10328598, 11476220, 11804112, 13771464, 14755140, 17214330, 19673520, 20657196, 22952440, 25821495, 27542928, 29510280, 34428660, 41314392, 45904880, 51642990, 59020560, 68857320, 82628784, 103285980, 137714640, 206571960, 413143920]

約数ペア:

[(1, 413143920), (2, 206571960), (3, 137714640), (4, 103285980), (5, 82628784), (6, 68857320), (7, 59020560), (8, 51642990), (9, 45904880), (10, 41314392), (12, 34428660), (14, 29510280), (15, 27542928), (16, 25821495), (18, 22952440), (20, 20657196), (21, 19673520), (24, 17214330), (28, 14755140), (30, 13771464), (35, 11804112), (36, 11476220), (40, 10328598), (42, 9836760), (45, 9180976), (48, 8607165), (56, 7377570), (60, 6885732), (63, 6557840), (70, 5902056), (72, 5738110), (80, 5164299), (84, 4918380), (90, 4590488), (105, 3934704), (112, 3688785), (120, 3442866), (126, 3278920), (140, 2951028), (144, 2869055), (168, 2459190), (180, 2295244), (210, 1967352), (240, 1721433), (252, 1639460), (280, 1475514), (315, 1311568), (336, 1229595), (360, 1147622), (420, 983676), (504, 819730), (560, 737757), (630, 655784), (720, 573811), (840, 491838), (1008, 409865), (1260, 327892), (1680, 245919), (2520, 163946), (5040, 81973)]