270506040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1054

約数の個数: 256

約数和(自身を含む): 1034726400

約数和(自身を除く): 764220360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 51, 56, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 255, 266, 280, 285, 323, 340, 357, 380, 399, 408, 420, 456, 476, 510, 532, 570, 595, 646, 665, 680, 714, 760, 798, 840, 952, 969, 997, 1020, 1064, 1140, 1190, 1292, 1330, 1428, 1596, 1615, 1785, 1938, 1994, 1995, 2040, 2261, 2280, 2380, 2584, 2660, 2856, 2991, 3192, 3230, 3570, 3876, 3988, 3990, 4522, 4760, 4845, 4985, 5320, 5982, 6460, 6783, 6979, 7140, 7752, 7976, 7980, 9044, 9690, 9970, 11305, 11964, 12920, 13566, 13958, 14280, 14955, 15960, 16949, 18088, 18943, 19380, 19940, 20937, 22610, 23928, 27132, 27916, 29910, 33898, 33915, 34895, 37886, 38760, 39880, 41874, 45220, 50847, 54264, 55832, 56829, 59820, 67796, 67830, 69790, 75772, 83748, 84745, 90440, 94715, 101694, 104685, 113658, 118643, 119640, 132601, 135592, 135660, 139580, 151544, 167496, 169490, 189430, 203388, 209370, 227316, 237286, 254235, 265202, 271320, 279160, 284145, 322031, 338980, 355929, 378860, 397803, 406776, 418740, 454632, 474572, 508470, 530404, 568290, 593215, 644062, 663005, 677960, 711858, 757720, 795606, 837480, 949144, 966093, 1016940, 1060808, 1136580, 1186430, 1288124, 1326010, 1423716, 1591212, 1610155, 1779645, 1932186, 1989015, 2033880, 2254217, 2273160, 2372860, 2576248, 2652020, 2847432, 3182424, 3220310, 3559290, 3864372, 3978030, 4508434, 4745720, 4830465, 5304040, 6440620, 6762651, 7118580, 7728744, 7956060, 9016868, 9660930, 11271085, 12881240, 13525302, 14237160, 15912120, 18033736, 19321860, 22542170, 27050604, 33813255, 38643720, 45084340, 54101208, 67626510, 90168680, 135253020, 270506040]

約数ペア:

[(1, 270506040), (2, 135253020), (3, 90168680), (4, 67626510), (5, 54101208), (6, 45084340), (7, 38643720), (8, 33813255), (10, 27050604), (12, 22542170), (14, 19321860), (15, 18033736), (17, 15912120), (19, 14237160), (20, 13525302), (21, 12881240), (24, 11271085), (28, 9660930), (30, 9016868), (34, 7956060), (35, 7728744), (38, 7118580), (40, 6762651), (42, 6440620), (51, 5304040), (56, 4830465), (57, 4745720), (60, 4508434), (68, 3978030), (70, 3864372), (76, 3559290), (84, 3220310), (85, 3182424), (95, 2847432), (102, 2652020), (105, 2576248), (114, 2372860), (119, 2273160), (120, 2254217), (133, 2033880), (136, 1989015), (140, 1932186), (152, 1779645), (168, 1610155), (170, 1591212), (190, 1423716), (204, 1326010), (210, 1288124), (228, 1186430), (238, 1136580), (255, 1060808), (266, 1016940), (280, 966093), (285, 949144), (323, 837480), (340, 795606), (357, 757720), (380, 711858), (399, 677960), (408, 663005), (420, 644062), (456, 593215), (476, 568290), (510, 530404), (532, 508470), (570, 474572), (595, 454632), (646, 418740), (665, 406776), (680, 397803), (714, 378860), (760, 355929), (798, 338980), (840, 322031), (952, 284145), (969, 279160), (997, 271320), (1020, 265202), (1064, 254235), (1140, 237286), (1190, 227316), (1292, 209370), (1330, 203388), (1428, 189430), (1596, 169490), (1615, 167496), (1785, 151544), (1938, 139580), (1994, 135660), (1995, 135592), (2040, 132601), (2261, 119640), (2280, 118643), (2380, 113658), (2584, 104685), (2660, 101694), (2856, 94715), (2991, 90440), (3192, 84745), (3230, 83748), (3570, 75772), (3876, 69790), (3988, 67830), (3990, 67796), (4522, 59820), (4760, 56829), (4845, 55832), (4985, 54264), (5320, 50847), (5982, 45220), (6460, 41874), (6783, 39880), (6979, 38760), (7140, 37886), (7752, 34895), (7976, 33915), (7980, 33898), (9044, 29910), (9690, 27916), (9970, 27132), (11305, 23928), (11964, 22610), (12920, 20937), (13566, 19940), (13958, 19380), (14280, 18943), (14955, 18088), (15960, 16949)]