82122040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 253380960

約数和(自身を除く): 171258920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 88, 91, 98, 104, 110, 130, 140, 143, 154, 182, 196, 220, 245, 260, 280, 286, 293, 308, 364, 385, 392, 440, 455, 490, 520, 539, 572, 586, 616, 637, 715, 728, 770, 910, 980, 1001, 1078, 1144, 1172, 1274, 1430, 1465, 1540, 1820, 1960, 2002, 2051, 2156, 2344, 2548, 2695, 2860, 2930, 3080, 3185, 3223, 3640, 3809, 4004, 4102, 4312, 5005, 5096, 5390, 5720, 5860, 6370, 6446, 7007, 7618, 8008, 8204, 10010, 10255, 10780, 11720, 12740, 12892, 14014, 14357, 15236, 16115, 16408, 19045, 20020, 20510, 21560, 22561, 25480, 25784, 26663, 28028, 28714, 30472, 32230, 35035, 38090, 40040, 41020, 41899, 45122, 53326, 56056, 57428, 64460, 70070, 71785, 76180, 82040, 83798, 90244, 106652, 112805, 114856, 128920, 133315, 140140, 143570, 152360, 157927, 167596, 180488, 186641, 209495, 213304, 225610, 266630, 280280, 287140, 293293, 315854, 335192, 373282, 418990, 451220, 533260, 574280, 586586, 631708, 746564, 789635, 837980, 902440, 933205, 1066520, 1173172, 1263416, 1466465, 1493128, 1579270, 1675960, 1866410, 2053051, 2346344, 2932930, 3158540, 3732820, 4106102, 5865860, 6317080, 7465640, 8212204, 10265255, 11731720, 16424408, 20530510, 41061020, 82122040]

約数ペア:

[(1, 82122040), (2, 41061020), (4, 20530510), (5, 16424408), (7, 11731720), (8, 10265255), (10, 8212204), (11, 7465640), (13, 6317080), (14, 5865860), (20, 4106102), (22, 3732820), (26, 3158540), (28, 2932930), (35, 2346344), (40, 2053051), (44, 1866410), (49, 1675960), (52, 1579270), (55, 1493128), (56, 1466465), (65, 1263416), (70, 1173172), (77, 1066520), (88, 933205), (91, 902440), (98, 837980), (104, 789635), (110, 746564), (130, 631708), (140, 586586), (143, 574280), (154, 533260), (182, 451220), (196, 418990), (220, 373282), (245, 335192), (260, 315854), (280, 293293), (286, 287140), (293, 280280), (308, 266630), (364, 225610), (385, 213304), (392, 209495), (440, 186641), (455, 180488), (490, 167596), (520, 157927), (539, 152360), (572, 143570), (586, 140140), (616, 133315), (637, 128920), (715, 114856), (728, 112805), (770, 106652), (910, 90244), (980, 83798), (1001, 82040), (1078, 76180), (1144, 71785), (1172, 70070), (1274, 64460), (1430, 57428), (1465, 56056), (1540, 53326), (1820, 45122), (1960, 41899), (2002, 41020), (2051, 40040), (2156, 38090), (2344, 35035), (2548, 32230), (2695, 30472), (2860, 28714), (2930, 28028), (3080, 26663), (3185, 25784), (3223, 25480), (3640, 22561), (3809, 21560), (4004, 20510), (4102, 20020), (4312, 19045), (5005, 16408), (5096, 16115), (5390, 15236), (5720, 14357), (5860, 14014), (6370, 12892), (6446, 12740), (7007, 11720), (7618, 10780), (8008, 10255), (8204, 10010)]