166971240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 256

約数和(自身を含む): 599040000

約数和(自身を除く): 432068760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 79, 90, 95, 103, 108, 114, 120, 135, 152, 158, 171, 180, 190, 206, 216, 228, 237, 270, 285, 309, 316, 342, 360, 380, 395, 412, 456, 474, 513, 515, 540, 570, 618, 632, 684, 711, 760, 790, 824, 855, 927, 948, 1026, 1030, 1080, 1140, 1185, 1236, 1368, 1422, 1501, 1545, 1580, 1710, 1854, 1896, 1957, 2052, 2060, 2133, 2280, 2370, 2472, 2565, 2781, 2844, 3002, 3090, 3160, 3420, 3555, 3708, 3914, 4104, 4120, 4266, 4503, 4635, 4740, 5130, 5562, 5688, 5871, 6004, 6180, 6840, 7110, 7416, 7505, 7828, 8137, 8532, 9006, 9270, 9480, 9785, 10260, 10665, 11124, 11742, 12008, 12360, 13509, 13905, 14220, 15010, 15656, 16274, 17064, 17613, 18012, 18540, 19570, 20520, 21330, 22248, 22515, 23484, 24411, 27018, 27810, 28440, 29355, 30020, 32548, 35226, 36024, 37080, 39140, 40527, 40685, 42660, 45030, 46968, 48822, 52839, 54036, 55620, 58710, 60040, 65096, 67545, 70452, 73233, 78280, 81054, 81370, 85320, 88065, 90060, 97644, 105678, 108072, 111240, 117420, 122055, 135090, 140904, 146466, 154603, 162108, 162740, 176130, 180120, 195288, 202635, 211356, 219699, 234840, 244110, 264195, 270180, 292932, 309206, 324216, 325480, 352260, 366165, 405270, 422712, 439398, 463809, 488220, 528390, 540360, 585864, 618412, 704520, 732330, 773015, 810540, 878796, 927618, 976440, 1056780, 1098495, 1236824, 1391427, 1464660, 1546030, 1621080, 1757592, 1855236, 2113560, 2196990, 2319045, 2782854, 2929320, 3092060, 3710472, 4174281, 4393980, 4638090, 5565708, 6184120, 6957135, 8348562, 8787960, 9276180, 11131416, 13914270, 16697124, 18552360, 20871405, 27828540, 33394248, 41742810, 55657080, 83485620, 166971240]

約数ペア:

[(1, 166971240), (2, 83485620), (3, 55657080), (4, 41742810), (5, 33394248), (6, 27828540), (8, 20871405), (9, 18552360), (10, 16697124), (12, 13914270), (15, 11131416), (18, 9276180), (19, 8787960), (20, 8348562), (24, 6957135), (27, 6184120), (30, 5565708), (36, 4638090), (38, 4393980), (40, 4174281), (45, 3710472), (54, 3092060), (57, 2929320), (60, 2782854), (72, 2319045), (76, 2196990), (79, 2113560), (90, 1855236), (95, 1757592), (103, 1621080), (108, 1546030), (114, 1464660), (120, 1391427), (135, 1236824), (152, 1098495), (158, 1056780), (171, 976440), (180, 927618), (190, 878796), (206, 810540), (216, 773015), (228, 732330), (237, 704520), (270, 618412), (285, 585864), (309, 540360), (316, 528390), (342, 488220), (360, 463809), (380, 439398), (395, 422712), (412, 405270), (456, 366165), (474, 352260), (513, 325480), (515, 324216), (540, 309206), (570, 292932), (618, 270180), (632, 264195), (684, 244110), (711, 234840), (760, 219699), (790, 211356), (824, 202635), (855, 195288), (927, 180120), (948, 176130), (1026, 162740), (1030, 162108), (1080, 154603), (1140, 146466), (1185, 140904), (1236, 135090), (1368, 122055), (1422, 117420), (1501, 111240), (1545, 108072), (1580, 105678), (1710, 97644), (1854, 90060), (1896, 88065), (1957, 85320), (2052, 81370), (2060, 81054), (2133, 78280), (2280, 73233), (2370, 70452), (2472, 67545), (2565, 65096), (2781, 60040), (2844, 58710), (3002, 55620), (3090, 54036), (3160, 52839), (3420, 48822), (3555, 46968), (3708, 45030), (3914, 42660), (4104, 40685), (4120, 40527), (4266, 39140), (4503, 37080), (4635, 36024), (4740, 35226), (5130, 32548), (5562, 30020), (5688, 29355), (5871, 28440), (6004, 27810), (6180, 27018), (6840, 24411), (7110, 23484), (7416, 22515), (7505, 22248), (7828, 21330), (8137, 20520), (8532, 19570), (9006, 18540), (9270, 18012), (9480, 17613), (9785, 17064), (10260, 16274), (10665, 15656), (11124, 15010), (11742, 14220), (12008, 13905), (12360, 13509)]