9381796480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{28687}}^1$

素因数の和:28786

約数の個数: 128

約数和(自身を含む): 25984442880

約数和(自身を除く): 16602646400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 280, 292, 320, 365, 448, 511, 560, 584, 640, 730, 896, 1022, 1120, 1168, 1460, 2044, 2240, 2336, 2555, 2920, 4088, 4480, 4672, 5110, 5840, 8176, 9344, 10220, 11680, 16352, 20440, 23360, 28687, 32704, 40880, 46720, 57374, 65408, 81760, 114748, 143435, 163520, 200809, 229496, 286870, 327040, 401618, 458992, 573740, 803236, 917984, 1004045, 1147480, 1606472, 1835968, 2008090, 2094151, 2294960, 3212944, 3671936, 4016180, 4188302, 4589920, 6425888, 8032360, 8376604, 9179840, 10470755, 12851776, 14659057, 16064720, 16753208, 18359680, 20941510, 25703552, 29318114, 32129440, 33506416, 41883020, 58636228, 64258880, 67012832, 73295285, 83766040, 117272456, 128517760, 134025664, 146590570, 167532080, 234544912, 268051328, 293181140, 335064160, 469089824, 586362280, 670128320, 938179648, 1172724560, 1340256640, 1876359296, 2345449120, 4690898240, 9381796480]

約数ペア:

[(1, 9381796480), (2, 4690898240), (4, 2345449120), (5, 1876359296), (7, 1340256640), (8, 1172724560), (10, 938179648), (14, 670128320), (16, 586362280), (20, 469089824), (28, 335064160), (32, 293181140), (35, 268051328), (40, 234544912), (56, 167532080), (64, 146590570), (70, 134025664), (73, 128517760), (80, 117272456), (112, 83766040), (128, 73295285), (140, 67012832), (146, 64258880), (160, 58636228), (224, 41883020), (280, 33506416), (292, 32129440), (320, 29318114), (365, 25703552), (448, 20941510), (511, 18359680), (560, 16753208), (584, 16064720), (640, 14659057), (730, 12851776), (896, 10470755), (1022, 9179840), (1120, 8376604), (1168, 8032360), (1460, 6425888), (2044, 4589920), (2240, 4188302), (2336, 4016180), (2555, 3671936), (2920, 3212944), (4088, 2294960), (4480, 2094151), (4672, 2008090), (5110, 1835968), (5840, 1606472), (8176, 1147480), (9344, 1004045), (10220, 917984), (11680, 803236), (16352, 573740), (20440, 458992), (23360, 401618), (28687, 327040), (32704, 286870), (40880, 229496), (46720, 200809), (57374, 163520), (65408, 143435), (81760, 114748)]