166820760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^3$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 591084000

約数和(自身を除く): 424263240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 261, 285, 290, 342, 348, 360, 380, 435, 456, 522, 551, 570, 580, 684, 696, 760, 841, 855, 870, 1044, 1102, 1140, 1160, 1305, 1368, 1653, 1682, 1710, 1740, 2088, 2204, 2280, 2523, 2610, 2755, 3306, 3364, 3420, 3480, 4205, 4408, 4959, 5046, 5220, 5510, 6612, 6728, 6840, 7569, 8265, 8410, 9918, 10092, 10440, 11020, 12615, 13224, 15138, 15979, 16530, 16820, 19836, 20184, 22040, 24389, 24795, 25230, 30276, 31958, 33060, 33640, 37845, 39672, 47937, 48778, 49590, 50460, 60552, 63916, 66120, 73167, 75690, 79895, 95874, 97556, 99180, 100920, 121945, 127832, 143811, 146334, 151380, 159790, 191748, 195112, 198360, 219501, 239685, 243890, 287622, 292668, 302760, 319580, 365835, 383496, 439002, 463391, 479370, 487780, 575244, 585336, 639160, 719055, 731670, 878004, 926782, 958740, 975560, 1097505, 1150488, 1390173, 1438110, 1463340, 1756008, 1853564, 1917480, 2195010, 2316955, 2780346, 2876220, 2926680, 3707128, 4170519, 4390020, 4633910, 5560692, 5752440, 6950865, 8341038, 8780040, 9267820, 11121384, 13901730, 16682076, 18535640, 20852595, 27803460, 33364152, 41705190, 55606920, 83410380, 166820760]

約数ペア:

[(1, 166820760), (2, 83410380), (3, 55606920), (4, 41705190), (5, 33364152), (6, 27803460), (8, 20852595), (9, 18535640), (10, 16682076), (12, 13901730), (15, 11121384), (18, 9267820), (19, 8780040), (20, 8341038), (24, 6950865), (29, 5752440), (30, 5560692), (36, 4633910), (38, 4390020), (40, 4170519), (45, 3707128), (57, 2926680), (58, 2876220), (60, 2780346), (72, 2316955), (76, 2195010), (87, 1917480), (90, 1853564), (95, 1756008), (114, 1463340), (116, 1438110), (120, 1390173), (145, 1150488), (152, 1097505), (171, 975560), (174, 958740), (180, 926782), (190, 878004), (228, 731670), (232, 719055), (261, 639160), (285, 585336), (290, 575244), (342, 487780), (348, 479370), (360, 463391), (380, 439002), (435, 383496), (456, 365835), (522, 319580), (551, 302760), (570, 292668), (580, 287622), (684, 243890), (696, 239685), (760, 219501), (841, 198360), (855, 195112), (870, 191748), (1044, 159790), (1102, 151380), (1140, 146334), (1160, 143811), (1305, 127832), (1368, 121945), (1653, 100920), (1682, 99180), (1710, 97556), (1740, 95874), (2088, 79895), (2204, 75690), (2280, 73167), (2523, 66120), (2610, 63916), (2755, 60552), (3306, 50460), (3364, 49590), (3420, 48778), (3480, 47937), (4205, 39672), (4408, 37845), (4959, 33640), (5046, 33060), (5220, 31958), (5510, 30276), (6612, 25230), (6728, 24795), (6840, 24389), (7569, 22040), (8265, 20184), (8410, 19836), (9918, 16820), (10092, 16530), (10440, 15979), (11020, 15138), (12615, 13224)]