1057115280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:498

約数の個数: 240

約数和(自身を含む): 3610751040

約数和(自身を除く): 2553635760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 120, 130, 134, 156, 169, 195, 201, 208, 240, 260, 268, 312, 335, 338, 389, 390, 402, 507, 520, 536, 624, 670, 676, 778, 780, 804, 845, 871, 1005, 1014, 1040, 1072, 1167, 1340, 1352, 1556, 1560, 1608, 1690, 1742, 1945, 2010, 2028, 2334, 2535, 2613, 2680, 2704, 3112, 3120, 3216, 3380, 3484, 3890, 4020, 4056, 4355, 4668, 5057, 5070, 5226, 5360, 5835, 6224, 6760, 6968, 7780, 8040, 8112, 8710, 9336, 10114, 10140, 10452, 11323, 11670, 13065, 13520, 13936, 15171, 15560, 16080, 17420, 18672, 20228, 20280, 20904, 22646, 23340, 25285, 26063, 26130, 30342, 31120, 33969, 34840, 40456, 40560, 41808, 45292, 46680, 50570, 52126, 52260, 56615, 60684, 65741, 67938, 69680, 75855, 78189, 80912, 90584, 93360, 101140, 104252, 104520, 113230, 121368, 130315, 131482, 135876, 151710, 156378, 169845, 181168, 197223, 202280, 208504, 209040, 226460, 242736, 260630, 262964, 271752, 303420, 312756, 328705, 338819, 339690, 390945, 394446, 404560, 417008, 452920, 521260, 525928, 543504, 606840, 625512, 657410, 677638, 679380, 781890, 788892, 905840, 986115, 1016457, 1042520, 1051856, 1213680, 1251024, 1314820, 1355276, 1358760, 1563780, 1577784, 1694095, 1972230, 2032914, 2085040, 2629640, 2710552, 2717520, 3127560, 3155568, 3388190, 3944460, 4065828, 4404647, 5082285, 5259280, 5421104, 6255120, 6776380, 7888920, 8131656, 8809294, 10164570, 13213941, 13552760, 15777840, 16263312, 17618588, 20329140, 22023235, 26427882, 27105520, 35237176, 40658280, 44046470, 52855764, 66069705, 70474352, 81316560, 88092940, 105711528, 132139410, 176185880, 211423056, 264278820, 352371760, 528557640, 1057115280]

約数ペア:

[(1, 1057115280), (2, 528557640), (3, 352371760), (4, 264278820), (5, 211423056), (6, 176185880), (8, 132139410), (10, 105711528), (12, 88092940), (13, 81316560), (15, 70474352), (16, 66069705), (20, 52855764), (24, 44046470), (26, 40658280), (30, 35237176), (39, 27105520), (40, 26427882), (48, 22023235), (52, 20329140), (60, 17618588), (65, 16263312), (67, 15777840), (78, 13552760), (80, 13213941), (104, 10164570), (120, 8809294), (130, 8131656), (134, 7888920), (156, 6776380), (169, 6255120), (195, 5421104), (201, 5259280), (208, 5082285), (240, 4404647), (260, 4065828), (268, 3944460), (312, 3388190), (335, 3155568), (338, 3127560), (389, 2717520), (390, 2710552), (402, 2629640), (507, 2085040), (520, 2032914), (536, 1972230), (624, 1694095), (670, 1577784), (676, 1563780), (778, 1358760), (780, 1355276), (804, 1314820), (845, 1251024), (871, 1213680), (1005, 1051856), (1014, 1042520), (1040, 1016457), (1072, 986115), (1167, 905840), (1340, 788892), (1352, 781890), (1556, 679380), (1560, 677638), (1608, 657410), (1690, 625512), (1742, 606840), (1945, 543504), (2010, 525928), (2028, 521260), (2334, 452920), (2535, 417008), (2613, 404560), (2680, 394446), (2704, 390945), (3112, 339690), (3120, 338819), (3216, 328705), (3380, 312756), (3484, 303420), (3890, 271752), (4020, 262964), (4056, 260630), (4355, 242736), (4668, 226460), (5057, 209040), (5070, 208504), (5226, 202280), (5360, 197223), (5835, 181168), (6224, 169845), (6760, 156378), (6968, 151710), (7780, 135876), (8040, 131482), (8112, 130315), (8710, 121368), (9336, 113230), (10114, 104520), (10140, 104252), (10452, 101140), (11323, 93360), (11670, 90584), (13065, 80912), (13520, 78189), (13936, 75855), (15171, 69680), (15560, 67938), (16080, 65741), (17420, 60684), (18672, 56615), (20228, 52260), (20280, 52126), (20904, 50570), (22646, 46680), (23340, 45292), (25285, 41808), (26063, 40560), (26130, 40456), (30342, 34840), (31120, 33969)]