306071001040

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11154191}}^1$

素因数の和:11154225

約数の個数: 80

約数和(自身を含む): 829871884800

約数和(自身を除く): 523800883760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 13720, 27440, 11154191, 22308382, 44616764, 55770955, 78079337, 89233528, 111541910, 156158674, 178467056, 223083820, 312317348, 390396685, 446167640, 546555359, 624634696, 780793370, 892335280, 1093110718, 1249269392, 1561586740, 2186221436, 2732776795, 3123173480, 3825887513, 4372442872, 5465553590, 6246346960, 7651775026, 8744885744, 10931107180, 15303550052, 19129437565, 21862214360, 30607100104, 38258875130, 43724428720, 61214200208, 76517750260, 153035500520, 306071001040]

約数ペア:

[(1, 306071001040), (2, 153035500520), (4, 76517750260), (5, 61214200208), (7, 43724428720), (8, 38258875130), (10, 30607100104), (14, 21862214360), (16, 19129437565), (20, 15303550052), (28, 10931107180), (35, 8744885744), (40, 7651775026), (49, 6246346960), (56, 5465553590), (70, 4372442872), (80, 3825887513), (98, 3123173480), (112, 2732776795), (140, 2186221436), (196, 1561586740), (245, 1249269392), (280, 1093110718), (343, 892335280), (392, 780793370), (490, 624634696), (560, 546555359), (686, 446167640), (784, 390396685), (980, 312317348), (1372, 223083820), (1715, 178467056), (1960, 156158674), (2744, 111541910), (3430, 89233528), (3920, 78079337), (5488, 55770955), (6860, 44616764), (13720, 22308382), (27440, 11154191)]