259743705480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{136883}}^1$

素因数の和:137161

約数の個数: 256

約数和(自身を含む): 993449318400

約数和(自身を除く): 733705612920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 251, 252, 270, 280, 315, 360, 378, 420, 502, 504, 540, 630, 753, 756, 840, 945, 1004, 1080, 1255, 1260, 1506, 1512, 1757, 1890, 2008, 2259, 2510, 2520, 3012, 3514, 3765, 3780, 4518, 5020, 5271, 6024, 6777, 7028, 7530, 7560, 8785, 9036, 10040, 10542, 11295, 13554, 14056, 15060, 15813, 17570, 18072, 21084, 22590, 26355, 27108, 30120, 31626, 33885, 35140, 42168, 45180, 47439, 52710, 54216, 63252, 67770, 70280, 79065, 90360, 94878, 105420, 126504, 135540, 136883, 158130, 189756, 210840, 237195, 271080, 273766, 316260, 379512, 410649, 474390, 547532, 632520, 684415, 821298, 948780, 958181, 1095064, 1231947, 1368830, 1642596, 1897560, 1916362, 2053245, 2463894, 2737660, 2874543, 3285192, 3695841, 3832724, 4106490, 4790905, 4927788, 5475320, 5749086, 6159735, 7391682, 7665448, 8212980, 8623629, 9581810, 9855576, 11498172, 12319470, 14372715, 14783364, 16425960, 17247258, 18479205, 19163620, 22996344, 24638940, 25870887, 28745430, 29566728, 34357633, 34494516, 36958410, 38327240, 43118145, 49277880, 51741774, 57490860, 68715266, 68989032, 73916820, 86236290, 103072899, 103483548, 114981720, 129354435, 137430532, 147833640, 171788165, 172472580, 206145798, 206967096, 240503431, 258708870, 274861064, 309218697, 343576330, 344945160, 412291596, 481006862, 515364495, 517417740, 618437394, 687152660, 721510293, 824583192, 927656091, 962013724, 1030728990, 1034835480, 1202517155, 1236874788, 1374305320, 1443020586, 1546093485, 1855312182, 1924027448, 2061457980, 2164530879, 2405034310, 2473749576, 2886041172, 3092186970, 3607551465, 3710624364, 4122915960, 4329061758, 4638280455, 4810068620, 5772082344, 6184373940, 6493592637, 7215102930, 7421248728, 8658123516, 9276560910, 9620137240, 10822654395, 12368747880, 12987185274, 14430205860, 17316247032, 18553121820, 21645308790, 25974370548, 28860411720, 32467963185, 37106243640, 43290617580, 51948741096, 64935926370, 86581235160, 129871852740, 259743705480]

約数ペア:

[(1, 259743705480), (2, 129871852740), (3, 86581235160), (4, 64935926370), (5, 51948741096), (6, 43290617580), (7, 37106243640), (8, 32467963185), (9, 28860411720), (10, 25974370548), (12, 21645308790), (14, 18553121820), (15, 17316247032), (18, 14430205860), (20, 12987185274), (21, 12368747880), (24, 10822654395), (27, 9620137240), (28, 9276560910), (30, 8658123516), (35, 7421248728), (36, 7215102930), (40, 6493592637), (42, 6184373940), (45, 5772082344), (54, 4810068620), (56, 4638280455), (60, 4329061758), (63, 4122915960), (70, 3710624364), (72, 3607551465), (84, 3092186970), (90, 2886041172), (105, 2473749576), (108, 2405034310), (120, 2164530879), (126, 2061457980), (135, 1924027448), (140, 1855312182), (168, 1546093485), (180, 1443020586), (189, 1374305320), (210, 1236874788), (216, 1202517155), (251, 1034835480), (252, 1030728990), (270, 962013724), (280, 927656091), (315, 824583192), (360, 721510293), (378, 687152660), (420, 618437394), (502, 517417740), (504, 515364495), (540, 481006862), (630, 412291596), (753, 344945160), (756, 343576330), (840, 309218697), (945, 274861064), (1004, 258708870), (1080, 240503431), (1255, 206967096), (1260, 206145798), (1506, 172472580), (1512, 171788165), (1757, 147833640), (1890, 137430532), (2008, 129354435), (2259, 114981720), (2510, 103483548), (2520, 103072899), (3012, 86236290), (3514, 73916820), (3765, 68989032), (3780, 68715266), (4518, 57490860), (5020, 51741774), (5271, 49277880), (6024, 43118145), (6777, 38327240), (7028, 36958410), (7530, 34494516), (7560, 34357633), (8785, 29566728), (9036, 28745430), (10040, 25870887), (10542, 24638940), (11295, 22996344), (13554, 19163620), (14056, 18479205), (15060, 17247258), (15813, 16425960), (17570, 14783364), (18072, 14372715), (21084, 12319470), (22590, 11498172), (26355, 9855576), (27108, 9581810), (30120, 8623629), (31626, 8212980), (33885, 7665448), (35140, 7391682), (42168, 6159735), (45180, 5749086), (47439, 5475320), (52710, 4927788), (54216, 4790905), (63252, 4106490), (67770, 3832724), (70280, 3695841), (79065, 3285192), (90360, 2874543), (94878, 2737660), (105420, 2463894), (126504, 2053245), (135540, 1916362), (136883, 1897560), (158130, 1642596), (189756, 1368830), (210840, 1231947), (237195, 1095064), (271080, 958181), (273766, 948780), (316260, 821298), (379512, 684415), (410649, 632520), (474390, 547532)]