221334120

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{3253}}^1$

素因数の和:3286

約数の個数: 192

約数和(自身を含む): 852808320

約数和(自身を除く): 631474200

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, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3253, 3402, 3780, 4536, 4860, 5670, 6506, 6804, 7560, 8505, 9720, 9759, 11340, 13012, 13608, 16265, 17010, 19518, 22680, 22771, 26024, 29277, 32530, 34020, 39036, 45542, 48795, 58554, 65060, 68040, 68313, 78072, 87831, 91084, 97590, 113855, 117108, 130120, 136626, 146385, 175662, 182168, 195180, 204939, 227710, 234216, 263493, 273252, 292770, 341565, 351324, 390360, 409878, 439155, 455420, 526986, 546504, 585540, 614817, 683130, 702648, 790479, 819756, 878310, 910840, 1024695, 1053972, 1171080, 1229634, 1317465, 1366260, 1580958, 1639512, 1756620, 1844451, 2049390, 2107944, 2459268, 2634930, 2732520, 3074085, 3161916, 3513240, 3688902, 3952395, 4098780, 4918536, 5269860, 5533353, 6148170, 6323832, 7377804, 7904790, 8197560, 9222255, 10539720, 11066706, 12296340, 14755608, 15809580, 18444510, 22133412, 24592680, 27666765, 31619160, 36889020, 44266824, 55333530, 73778040, 110667060, 221334120]

約数ペア:

[(1, 221334120), (2, 110667060), (3, 73778040), (4, 55333530), (5, 44266824), (6, 36889020), (7, 31619160), (8, 27666765), (9, 24592680), (10, 22133412), (12, 18444510), (14, 15809580), (15, 14755608), (18, 12296340), (20, 11066706), (21, 10539720), (24, 9222255), (27, 8197560), (28, 7904790), (30, 7377804), (35, 6323832), (36, 6148170), (40, 5533353), (42, 5269860), (45, 4918536), (54, 4098780), (56, 3952395), (60, 3688902), (63, 3513240), (70, 3161916), (72, 3074085), (81, 2732520), (84, 2634930), (90, 2459268), (105, 2107944), (108, 2049390), (120, 1844451), (126, 1756620), (135, 1639512), (140, 1580958), (162, 1366260), (168, 1317465), (180, 1229634), (189, 1171080), (210, 1053972), (216, 1024695), (243, 910840), (252, 878310), (270, 819756), (280, 790479), (315, 702648), (324, 683130), (360, 614817), (378, 585540), (405, 546504), (420, 526986), (486, 455420), (504, 439155), (540, 409878), (567, 390360), (630, 351324), (648, 341565), (756, 292770), (810, 273252), (840, 263493), (945, 234216), (972, 227710), (1080, 204939), (1134, 195180), (1215, 182168), (1260, 175662), (1512, 146385), (1620, 136626), (1701, 130120), (1890, 117108), (1944, 113855), (2268, 97590), (2430, 91084), (2520, 87831), (2835, 78072), (3240, 68313), (3253, 68040), (3402, 65060), (3780, 58554), (4536, 48795), (4860, 45542), (5670, 39036), (6506, 34020), (6804, 32530), (7560, 29277), (8505, 26024), (9720, 22771), (9759, 22680), (11340, 19518), (13012, 17010), (13608, 16265)]