171564120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5237}}^1$

素因数の和:5274

約数の個数: 192

約数和(自身を含む): 686387520

約数和(自身を除く): 514823400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5237, 5460, 6552, 8190, 10474, 10920, 15711, 16380, 20948, 26185, 31422, 32760, 36659, 41896, 47133, 52370, 62844, 68081, 73318, 78555, 94266, 104740, 109977, 125688, 136162, 146636, 157110, 183295, 188532, 204243, 209480, 219954, 235665, 272324, 293272, 314220, 329931, 340405, 366590, 377064, 408486, 439908, 471330, 476567, 544648, 549885, 612729, 628440, 659862, 680810, 733180, 816972, 879816, 942660, 953134, 1021215, 1099770, 1225458, 1319724, 1361620, 1429701, 1466360, 1633944, 1649655, 1885320, 1906268, 2042430, 2199540, 2382835, 2450916, 2639448, 2723240, 2859402, 3063645, 3299310, 3812536, 4084860, 4289103, 4399080, 4765670, 4901832, 5718804, 6127290, 6598620, 7148505, 8169720, 8578206, 9531340, 11437608, 12254580, 13197240, 14297010, 17156412, 19062680, 21445515, 24509160, 28594020, 34312824, 42891030, 57188040, 85782060, 171564120]

約数ペア:

[(1, 171564120), (2, 85782060), (3, 57188040), (4, 42891030), (5, 34312824), (6, 28594020), (7, 24509160), (8, 21445515), (9, 19062680), (10, 17156412), (12, 14297010), (13, 13197240), (14, 12254580), (15, 11437608), (18, 9531340), (20, 8578206), (21, 8169720), (24, 7148505), (26, 6598620), (28, 6127290), (30, 5718804), (35, 4901832), (36, 4765670), (39, 4399080), (40, 4289103), (42, 4084860), (45, 3812536), (52, 3299310), (56, 3063645), (60, 2859402), (63, 2723240), (65, 2639448), (70, 2450916), (72, 2382835), (78, 2199540), (84, 2042430), (90, 1906268), (91, 1885320), (104, 1649655), (105, 1633944), (117, 1466360), (120, 1429701), (126, 1361620), (130, 1319724), (140, 1225458), (156, 1099770), (168, 1021215), (180, 953134), (182, 942660), (195, 879816), (210, 816972), (234, 733180), (252, 680810), (260, 659862), (273, 628440), (280, 612729), (312, 549885), (315, 544648), (360, 476567), (364, 471330), (390, 439908), (420, 408486), (455, 377064), (468, 366590), (504, 340405), (520, 329931), (546, 314220), (585, 293272), (630, 272324), (728, 235665), (780, 219954), (819, 209480), (840, 204243), (910, 188532), (936, 183295), (1092, 157110), (1170, 146636), (1260, 136162), (1365, 125688), (1560, 109977), (1638, 104740), (1820, 94266), (2184, 78555), (2340, 73318), (2520, 68081), (2730, 62844), (3276, 52370), (3640, 47133), (4095, 41896), (4680, 36659), (5237, 32760), (5460, 31422), (6552, 26185), (8190, 20948), (10474, 16380), (10920, 15711)]