197610840

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{8713}}^1$

素因数の和:8743

約数の個数: 160

約数和(自身を含む): 759163680

約数和(自身を除く): 561552840

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 8713, 11340, 17426, 22680, 26139, 34852, 43565, 52278, 60991, 69704, 78417, 87130, 104556, 121982, 130695, 156834, 174260, 182973, 209112, 235251, 243964, 261390, 304955, 313668, 348520, 365946, 392085, 470502, 487928, 522780, 548919, 609910, 627336, 705753, 731892, 784170, 914865, 941004, 1045560, 1097838, 1176255, 1219820, 1411506, 1463784, 1568340, 1646757, 1829730, 1882008, 2195676, 2352510, 2439640, 2744595, 2823012, 3136680, 3293514, 3528765, 3659460, 4391352, 4705020, 4940271, 5489190, 5646024, 6587028, 7057530, 7318920, 8233785, 9410040, 9880542, 10978380, 13174056, 14115060, 16467570, 19761084, 21956760, 24701355, 28230120, 32935140, 39522168, 49402710, 65870280, 98805420, 197610840]

約数ペア:

[(1, 197610840), (2, 98805420), (3, 65870280), (4, 49402710), (5, 39522168), (6, 32935140), (7, 28230120), (8, 24701355), (9, 21956760), (10, 19761084), (12, 16467570), (14, 14115060), (15, 13174056), (18, 10978380), (20, 9880542), (21, 9410040), (24, 8233785), (27, 7318920), (28, 7057530), (30, 6587028), (35, 5646024), (36, 5489190), (40, 4940271), (42, 4705020), (45, 4391352), (54, 3659460), (56, 3528765), (60, 3293514), (63, 3136680), (70, 2823012), (72, 2744595), (81, 2439640), (84, 2352510), (90, 2195676), (105, 1882008), (108, 1829730), (120, 1646757), (126, 1568340), (135, 1463784), (140, 1411506), (162, 1219820), (168, 1176255), (180, 1097838), (189, 1045560), (210, 941004), (216, 914865), (252, 784170), (270, 731892), (280, 705753), (315, 627336), (324, 609910), (360, 548919), (378, 522780), (405, 487928), (420, 470502), (504, 392085), (540, 365946), (567, 348520), (630, 313668), (648, 304955), (756, 261390), (810, 243964), (840, 235251), (945, 209112), (1080, 182973), (1134, 174260), (1260, 156834), (1512, 130695), (1620, 121982), (1890, 104556), (2268, 87130), (2520, 78417), (2835, 69704), (3240, 60991), (3780, 52278), (4536, 43565), (5670, 34852), (7560, 26139), (8713, 22680), (11340, 17426)]