25950960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 240

約数和(自身を含む): 105231360

約数和(自身を除く): 79280400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 271, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 542, 560, 570, 630, 665, 684, 720, 760, 798, 813, 840, 855, 912, 1008, 1064, 1084, 1140, 1197, 1260, 1330, 1355, 1368, 1520, 1596, 1626, 1680, 1710, 1897, 1995, 2128, 2168, 2280, 2394, 2439, 2520, 2660, 2710, 2736, 3192, 3252, 3420, 3794, 3990, 4065, 4336, 4560, 4788, 4878, 5040, 5149, 5320, 5420, 5691, 5985, 6384, 6504, 6840, 7588, 7980, 8130, 9485, 9576, 9756, 10298, 10640, 10840, 11382, 11970, 12195, 13008, 13680, 15176, 15447, 15960, 16260, 17073, 18970, 19152, 19512, 20596, 21680, 22764, 23940, 24390, 25745, 28455, 30352, 30894, 31920, 32520, 34146, 36043, 37940, 39024, 41192, 45528, 46341, 47880, 48780, 51490, 56910, 61788, 65040, 68292, 72086, 75880, 77235, 82384, 85365, 91056, 92682, 95760, 97560, 102980, 108129, 113820, 123576, 136584, 144172, 151760, 154470, 170730, 180215, 185364, 195120, 205960, 216258, 227640, 231705, 247152, 273168, 288344, 308940, 324387, 341460, 360430, 370728, 411920, 432516, 455280, 463410, 540645, 576688, 617880, 648774, 682920, 720860, 741456, 865032, 926820, 1081290, 1235760, 1297548, 1365840, 1441720, 1621935, 1730064, 1853640, 2162580, 2595096, 2883440, 3243870, 3707280, 4325160, 5190192, 6487740, 8650320, 12975480, 25950960]

約数ペア:

[(1, 25950960), (2, 12975480), (3, 8650320), (4, 6487740), (5, 5190192), (6, 4325160), (7, 3707280), (8, 3243870), (9, 2883440), (10, 2595096), (12, 2162580), (14, 1853640), (15, 1730064), (16, 1621935), (18, 1441720), (19, 1365840), (20, 1297548), (21, 1235760), (24, 1081290), (28, 926820), (30, 865032), (35, 741456), (36, 720860), (38, 682920), (40, 648774), (42, 617880), (45, 576688), (48, 540645), (56, 463410), (57, 455280), (60, 432516), (63, 411920), (70, 370728), (72, 360430), (76, 341460), (80, 324387), (84, 308940), (90, 288344), (95, 273168), (105, 247152), (112, 231705), (114, 227640), (120, 216258), (126, 205960), (133, 195120), (140, 185364), (144, 180215), (152, 170730), (168, 154470), (171, 151760), (180, 144172), (190, 136584), (210, 123576), (228, 113820), (240, 108129), (252, 102980), (266, 97560), (271, 95760), (280, 92682), (285, 91056), (304, 85365), (315, 82384), (336, 77235), (342, 75880), (360, 72086), (380, 68292), (399, 65040), (420, 61788), (456, 56910), (504, 51490), (532, 48780), (542, 47880), (560, 46341), (570, 45528), (630, 41192), (665, 39024), (684, 37940), (720, 36043), (760, 34146), (798, 32520), (813, 31920), (840, 30894), (855, 30352), (912, 28455), (1008, 25745), (1064, 24390), (1084, 23940), (1140, 22764), (1197, 21680), (1260, 20596), (1330, 19512), (1355, 19152), (1368, 18970), (1520, 17073), (1596, 16260), (1626, 15960), (1680, 15447), (1710, 15176), (1897, 13680), (1995, 13008), (2128, 12195), (2168, 11970), (2280, 11382), (2394, 10840), (2439, 10640), (2520, 10298), (2660, 9756), (2710, 9576), (2736, 9485), (3192, 8130), (3252, 7980), (3420, 7588), (3794, 6840), (3990, 6504), (4065, 6384), (4336, 5985), (4560, 5691), (4788, 5420), (4878, 5320), (5040, 5149)]