156980283320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{207569}}^1$

素因数の和:207697

約数の個数: 128

約数和(自身を含む): 420254524800

約数和(自身を除く): 263274241480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 73, 74, 140, 146, 148, 185, 259, 280, 292, 296, 365, 370, 511, 518, 584, 730, 740, 1022, 1036, 1295, 1460, 1480, 2044, 2072, 2555, 2590, 2701, 2920, 4088, 5110, 5180, 5402, 10220, 10360, 10804, 13505, 18907, 20440, 21608, 27010, 37814, 54020, 75628, 94535, 108040, 151256, 189070, 207569, 378140, 415138, 756280, 830276, 1037845, 1452983, 1660552, 2075690, 2905966, 4151380, 5811932, 7264915, 7680053, 8302760, 11623864, 14529830, 15152537, 15360106, 29059660, 30305074, 30720212, 38400265, 53760371, 58119320, 60610148, 61440424, 75762685, 76800530, 106067759, 107520742, 121220296, 151525370, 153601060, 212135518, 215041484, 268801855, 303050740, 307202120, 424271036, 430082968, 530338795, 537603710, 560643869, 606101480, 848542072, 1060677590, 1075207420, 1121287738, 2121355180, 2150414840, 2242575476, 2803219345, 3924507083, 4242710360, 4485150952, 5606438690, 7849014166, 11212877380, 15698028332, 19622535415, 22425754760, 31396056664, 39245070830, 78490141660, 156980283320]

約数ペア:

[(1, 156980283320), (2, 78490141660), (4, 39245070830), (5, 31396056664), (7, 22425754760), (8, 19622535415), (10, 15698028332), (14, 11212877380), (20, 7849014166), (28, 5606438690), (35, 4485150952), (37, 4242710360), (40, 3924507083), (56, 2803219345), (70, 2242575476), (73, 2150414840), (74, 2121355180), (140, 1121287738), (146, 1075207420), (148, 1060677590), (185, 848542072), (259, 606101480), (280, 560643869), (292, 537603710), (296, 530338795), (365, 430082968), (370, 424271036), (511, 307202120), (518, 303050740), (584, 268801855), (730, 215041484), (740, 212135518), (1022, 153601060), (1036, 151525370), (1295, 121220296), (1460, 107520742), (1480, 106067759), (2044, 76800530), (2072, 75762685), (2555, 61440424), (2590, 60610148), (2701, 58119320), (2920, 53760371), (4088, 38400265), (5110, 30720212), (5180, 30305074), (5402, 29059660), (10220, 15360106), (10360, 15152537), (10804, 14529830), (13505, 11623864), (18907, 8302760), (20440, 7680053), (21608, 7264915), (27010, 5811932), (37814, 4151380), (54020, 2905966), (75628, 2075690), (94535, 1660552), (108040, 1452983), (151256, 1037845), (189070, 830276), (207569, 756280), (378140, 415138)]