8364604920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{9957863}}^1$

素因数の和:9957884

約数の個数: 64

約数和(自身を含む): 28678648320

約数和(自身を除く): 20314043400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 9957863, 19915726, 29873589, 39831452, 49789315, 59747178, 69705041, 79662904, 99578630, 119494356, 139410082, 149367945, 199157260, 209115123, 238988712, 278820164, 298735890, 348525205, 398314520, 418230246, 557640328, 597471780, 697050410, 836460492, 1045575615, 1194943560, 1394100820, 1672920984, 2091151230, 2788201640, 4182302460, 8364604920]

約数ペア:

[(1, 8364604920), (2, 4182302460), (3, 2788201640), (4, 2091151230), (5, 1672920984), (6, 1394100820), (7, 1194943560), (8, 1045575615), (10, 836460492), (12, 697050410), (14, 597471780), (15, 557640328), (20, 418230246), (21, 398314520), (24, 348525205), (28, 298735890), (30, 278820164), (35, 238988712), (40, 209115123), (42, 199157260), (56, 149367945), (60, 139410082), (70, 119494356), (84, 99578630), (105, 79662904), (120, 69705041), (140, 59747178), (168, 49789315), (210, 39831452), (280, 29873589), (420, 19915726), (840, 9957863)]