166643280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:418

約数の個数: 240

約数和(自身を含む): 605854080

約数和(自身を除く): 439210800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 29, 30, 36, 40, 45, 46, 48, 58, 60, 69, 72, 80, 87, 90, 92, 115, 116, 120, 138, 144, 145, 174, 180, 184, 207, 230, 232, 240, 261, 276, 290, 345, 347, 348, 360, 368, 414, 435, 460, 464, 522, 552, 580, 667, 690, 694, 696, 720, 828, 870, 920, 1035, 1041, 1044, 1104, 1160, 1305, 1334, 1380, 1388, 1392, 1656, 1735, 1740, 1840, 2001, 2070, 2082, 2088, 2320, 2610, 2668, 2760, 2776, 3123, 3312, 3335, 3470, 3480, 4002, 4140, 4164, 4176, 5205, 5220, 5336, 5520, 5552, 6003, 6246, 6670, 6940, 6960, 7981, 8004, 8280, 8328, 10005, 10063, 10410, 10440, 10672, 12006, 12492, 13340, 13880, 15615, 15962, 16008, 16560, 16656, 20010, 20126, 20820, 20880, 23943, 24012, 24984, 26680, 27760, 30015, 30189, 31230, 31924, 32016, 39905, 40020, 40252, 41640, 47886, 48024, 49968, 50315, 53360, 60030, 60378, 62460, 63848, 71829, 79810, 80040, 80504, 83280, 90567, 95772, 96048, 100630, 119715, 120060, 120756, 124920, 127696, 143658, 150945, 159620, 160080, 161008, 181134, 191544, 201260, 231449, 239430, 240120, 241512, 249840, 287316, 301890, 319240, 359145, 362268, 383088, 402520, 452835, 462898, 478860, 480240, 483024, 574632, 603780, 638480, 694347, 718290, 724536, 805040, 905670, 925796, 957720, 1149264, 1157245, 1207560, 1388694, 1436580, 1449072, 1811340, 1851592, 1915440, 2083041, 2314490, 2415120, 2777388, 2873160, 3471735, 3622680, 3703184, 4166082, 4628980, 5554776, 5746320, 6943470, 7245360, 8332164, 9257960, 10415205, 11109552, 13886940, 16664328, 18515920, 20830410, 27773880, 33328656, 41660820, 55547760, 83321640, 166643280]

約数ペア:

[(1, 166643280), (2, 83321640), (3, 55547760), (4, 41660820), (5, 33328656), (6, 27773880), (8, 20830410), (9, 18515920), (10, 16664328), (12, 13886940), (15, 11109552), (16, 10415205), (18, 9257960), (20, 8332164), (23, 7245360), (24, 6943470), (29, 5746320), (30, 5554776), (36, 4628980), (40, 4166082), (45, 3703184), (46, 3622680), (48, 3471735), (58, 2873160), (60, 2777388), (69, 2415120), (72, 2314490), (80, 2083041), (87, 1915440), (90, 1851592), (92, 1811340), (115, 1449072), (116, 1436580), (120, 1388694), (138, 1207560), (144, 1157245), (145, 1149264), (174, 957720), (180, 925796), (184, 905670), (207, 805040), (230, 724536), (232, 718290), (240, 694347), (261, 638480), (276, 603780), (290, 574632), (345, 483024), (347, 480240), (348, 478860), (360, 462898), (368, 452835), (414, 402520), (435, 383088), (460, 362268), (464, 359145), (522, 319240), (552, 301890), (580, 287316), (667, 249840), (690, 241512), (694, 240120), (696, 239430), (720, 231449), (828, 201260), (870, 191544), (920, 181134), (1035, 161008), (1041, 160080), (1044, 159620), (1104, 150945), (1160, 143658), (1305, 127696), (1334, 124920), (1380, 120756), (1388, 120060), (1392, 119715), (1656, 100630), (1735, 96048), (1740, 95772), (1840, 90567), (2001, 83280), (2070, 80504), (2082, 80040), (2088, 79810), (2320, 71829), (2610, 63848), (2668, 62460), (2760, 60378), (2776, 60030), (3123, 53360), (3312, 50315), (3335, 49968), (3470, 48024), (3480, 47886), (4002, 41640), (4140, 40252), (4164, 40020), (4176, 39905), (5205, 32016), (5220, 31924), (5336, 31230), (5520, 30189), (5552, 30015), (6003, 27760), (6246, 26680), (6670, 24984), (6940, 24012), (6960, 23943), (7981, 20880), (8004, 20820), (8280, 20126), (8328, 20010), (10005, 16656), (10063, 16560), (10410, 16008), (10440, 15962), (10672, 15615), (12006, 13880), (12492, 13340)]