395221680

素因数分解:

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

素因数の和:8745

約数の個数: 200

約数和(自身を含む): 1568938272

約数和(自身を除く): 1173716592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 8713, 9072, 11340, 15120, 17426, 22680, 26139, 34852, 43565, 45360, 52278, 60991, 69704, 78417, 87130, 104556, 121982, 130695, 139408, 156834, 174260, 182973, 209112, 235251, 243964, 261390, 304955, 313668, 348520, 365946, 392085, 418224, 470502, 487928, 522780, 548919, 609910, 627336, 697040, 705753, 731892, 784170, 914865, 941004, 975856, 1045560, 1097838, 1176255, 1219820, 1254672, 1411506, 1463784, 1568340, 1646757, 1829730, 1882008, 2091120, 2195676, 2352510, 2439640, 2744595, 2823012, 2927568, 3136680, 3293514, 3528765, 3659460, 3764016, 4391352, 4705020, 4879280, 4940271, 5489190, 5646024, 6273360, 6587028, 7057530, 7318920, 8233785, 8782704, 9410040, 9880542, 10978380, 11292048, 13174056, 14115060, 14637840, 16467570, 18820080, 19761084, 21956760, 24701355, 26348112, 28230120, 32935140, 39522168, 43913520, 49402710, 56460240, 65870280, 79044336, 98805420, 131740560, 197610840, 395221680]

約数ペア:

[(1, 395221680), (2, 197610840), (3, 131740560), (4, 98805420), (5, 79044336), (6, 65870280), (7, 56460240), (8, 49402710), (9, 43913520), (10, 39522168), (12, 32935140), (14, 28230120), (15, 26348112), (16, 24701355), (18, 21956760), (20, 19761084), (21, 18820080), (24, 16467570), (27, 14637840), (28, 14115060), (30, 13174056), (35, 11292048), (36, 10978380), (40, 9880542), (42, 9410040), (45, 8782704), (48, 8233785), (54, 7318920), (56, 7057530), (60, 6587028), (63, 6273360), (70, 5646024), (72, 5489190), (80, 4940271), (81, 4879280), (84, 4705020), (90, 4391352), (105, 3764016), (108, 3659460), (112, 3528765), (120, 3293514), (126, 3136680), (135, 2927568), (140, 2823012), (144, 2744595), (162, 2439640), (168, 2352510), (180, 2195676), (189, 2091120), (210, 1882008), (216, 1829730), (240, 1646757), (252, 1568340), (270, 1463784), (280, 1411506), (315, 1254672), (324, 1219820), (336, 1176255), (360, 1097838), (378, 1045560), (405, 975856), (420, 941004), (432, 914865), (504, 784170), (540, 731892), (560, 705753), (567, 697040), (630, 627336), (648, 609910), (720, 548919), (756, 522780), (810, 487928), (840, 470502), (945, 418224), (1008, 392085), (1080, 365946), (1134, 348520), (1260, 313668), (1296, 304955), (1512, 261390), (1620, 243964), (1680, 235251), (1890, 209112), (2160, 182973), (2268, 174260), (2520, 156834), (2835, 139408), (3024, 130695), (3240, 121982), (3780, 104556), (4536, 87130), (5040, 78417), (5670, 69704), (6480, 60991), (7560, 52278), (8713, 45360), (9072, 43565), (11340, 34852), (15120, 26139), (17426, 22680)]