2810021280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{5167}}^1$

素因数の和:5299

約数の個数: 192

約数和(自身を含む): 9751891968

約数和(自身を除く): 6941870688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 103, 110, 120, 132, 160, 165, 176, 206, 220, 240, 264, 309, 330, 352, 412, 440, 480, 515, 528, 618, 660, 824, 880, 1030, 1056, 1133, 1236, 1320, 1545, 1648, 1760, 2060, 2266, 2472, 2640, 3090, 3296, 3399, 4120, 4532, 4944, 5167, 5280, 5665, 6180, 6798, 8240, 9064, 9888, 10334, 11330, 12360, 13596, 15501, 16480, 16995, 18128, 20668, 22660, 24720, 25835, 27192, 31002, 33990, 36256, 41336, 45320, 49440, 51670, 54384, 56837, 62004, 67980, 77505, 82672, 90640, 103340, 108768, 113674, 124008, 135960, 155010, 165344, 170511, 181280, 206680, 227348, 248016, 271920, 284185, 310020, 341022, 413360, 454696, 496032, 532201, 543840, 568370, 620040, 682044, 826720, 852555, 909392, 1064402, 1136740, 1240080, 1364088, 1596603, 1705110, 1818784, 2128804, 2273480, 2480160, 2661005, 2728176, 3193206, 3410220, 4257608, 4546960, 5322010, 5456352, 5854211, 6386412, 6820440, 7983015, 8515216, 9093920, 10644020, 11708422, 12772824, 13640880, 15966030, 17030432, 17562633, 21288040, 23416844, 25545648, 27281760, 29271055, 31932060, 35125266, 42576080, 46833688, 51091296, 58542110, 63864120, 70250532, 85152160, 87813165, 93667376, 117084220, 127728240, 140501064, 175626330, 187334752, 234168440, 255456480, 281002128, 351252660, 468336880, 562004256, 702505320, 936673760, 1405010640, 2810021280]

約数ペア:

[(1, 2810021280), (2, 1405010640), (3, 936673760), (4, 702505320), (5, 562004256), (6, 468336880), (8, 351252660), (10, 281002128), (11, 255456480), (12, 234168440), (15, 187334752), (16, 175626330), (20, 140501064), (22, 127728240), (24, 117084220), (30, 93667376), (32, 87813165), (33, 85152160), (40, 70250532), (44, 63864120), (48, 58542110), (55, 51091296), (60, 46833688), (66, 42576080), (80, 35125266), (88, 31932060), (96, 29271055), (103, 27281760), (110, 25545648), (120, 23416844), (132, 21288040), (160, 17562633), (165, 17030432), (176, 15966030), (206, 13640880), (220, 12772824), (240, 11708422), (264, 10644020), (309, 9093920), (330, 8515216), (352, 7983015), (412, 6820440), (440, 6386412), (480, 5854211), (515, 5456352), (528, 5322010), (618, 4546960), (660, 4257608), (824, 3410220), (880, 3193206), (1030, 2728176), (1056, 2661005), (1133, 2480160), (1236, 2273480), (1320, 2128804), (1545, 1818784), (1648, 1705110), (1760, 1596603), (2060, 1364088), (2266, 1240080), (2472, 1136740), (2640, 1064402), (3090, 909392), (3296, 852555), (3399, 826720), (4120, 682044), (4532, 620040), (4944, 568370), (5167, 543840), (5280, 532201), (5665, 496032), (6180, 454696), (6798, 413360), (8240, 341022), (9064, 310020), (9888, 284185), (10334, 271920), (11330, 248016), (12360, 227348), (13596, 206680), (15501, 181280), (16480, 170511), (16995, 165344), (18128, 155010), (20668, 135960), (22660, 124008), (24720, 113674), (25835, 108768), (27192, 103340), (31002, 90640), (33990, 82672), (36256, 77505), (41336, 67980), (45320, 62004), (49440, 56837), (51670, 54384)]