61407372320

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{157}}^1\times {\mathrm{7127}}^1$

素因数の和:7320

約数の個数: 192

約数和(自身を含む): 170285068800

約数和(自身を除く): 108877696480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 157, 160, 196, 224, 245, 280, 314, 343, 392, 490, 560, 628, 686, 784, 785, 980, 1099, 1120, 1256, 1372, 1568, 1570, 1715, 1960, 2198, 2512, 2744, 3140, 3430, 3920, 4396, 5024, 5488, 5495, 6280, 6860, 7127, 7693, 7840, 8792, 10976, 10990, 12560, 13720, 14254, 15386, 17584, 21980, 25120, 27440, 28508, 30772, 35168, 35635, 38465, 43960, 49889, 53851, 54880, 57016, 61544, 71270, 76930, 87920, 99778, 107702, 114032, 123088, 142540, 153860, 175840, 199556, 215404, 228064, 246176, 249445, 269255, 285080, 307720, 349223, 399112, 430808, 498890, 538510, 570160, 615440, 698446, 798224, 861616, 997780, 1077020, 1118939, 1140320, 1230880, 1396892, 1596448, 1723232, 1746115, 1995560, 2154040, 2237878, 2444561, 2793784, 3492230, 3991120, 4308080, 4475756, 4889122, 5587568, 5594695, 6984460, 7832573, 7982240, 8616160, 8951512, 9778244, 11175136, 11189390, 12222805, 13968920, 15665146, 17903024, 19556488, 22378780, 24445610, 27937840, 31330292, 35806048, 39112976, 39162865, 44757560, 48891220, 54828011, 55875680, 62660584, 78225952, 78325730, 89515120, 97782440, 109656022, 125321168, 156651460, 179030240, 195564880, 219312044, 250642336, 274140055, 313302920, 383796077, 391129760, 438624088, 548280110, 626605840, 767592154, 877248176, 1096560220, 1253211680, 1535184308, 1754496352, 1918980385, 2193120440, 3070368616, 3837960770, 4386240880, 6140737232, 7675921540, 8772481760, 12281474464, 15351843080, 30703686160, 61407372320]

約数ペア:

[(1, 61407372320), (2, 30703686160), (4, 15351843080), (5, 12281474464), (7, 8772481760), (8, 7675921540), (10, 6140737232), (14, 4386240880), (16, 3837960770), (20, 3070368616), (28, 2193120440), (32, 1918980385), (35, 1754496352), (40, 1535184308), (49, 1253211680), (56, 1096560220), (70, 877248176), (80, 767592154), (98, 626605840), (112, 548280110), (140, 438624088), (157, 391129760), (160, 383796077), (196, 313302920), (224, 274140055), (245, 250642336), (280, 219312044), (314, 195564880), (343, 179030240), (392, 156651460), (490, 125321168), (560, 109656022), (628, 97782440), (686, 89515120), (784, 78325730), (785, 78225952), (980, 62660584), (1099, 55875680), (1120, 54828011), (1256, 48891220), (1372, 44757560), (1568, 39162865), (1570, 39112976), (1715, 35806048), (1960, 31330292), (2198, 27937840), (2512, 24445610), (2744, 22378780), (3140, 19556488), (3430, 17903024), (3920, 15665146), (4396, 13968920), (5024, 12222805), (5488, 11189390), (5495, 11175136), (6280, 9778244), (6860, 8951512), (7127, 8616160), (7693, 7982240), (7840, 7832573), (8792, 6984460), (10976, 5594695), (10990, 5587568), (12560, 4889122), (13720, 4475756), (14254, 4308080), (15386, 3991120), (17584, 3492230), (21980, 2793784), (25120, 2444561), (27440, 2237878), (28508, 2154040), (30772, 1995560), (35168, 1746115), (35635, 1723232), (38465, 1596448), (43960, 1396892), (49889, 1230880), (53851, 1140320), (54880, 1118939), (57016, 1077020), (61544, 997780), (71270, 861616), (76930, 798224), (87920, 698446), (99778, 615440), (107702, 570160), (114032, 538510), (123088, 498890), (142540, 430808), (153860, 399112), (175840, 349223), (199556, 307720), (215404, 285080), (228064, 269255), (246176, 249445)]