171236520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5227}}^1$

素因数の和:5264

約数の個数: 192

約数和(自身を含む): 685077120

約数和(自身を除く): 513840600

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, 5227, 5460, 6552, 8190, 10454, 10920, 15681, 16380, 20908, 26135, 31362, 32760, 36589, 41816, 47043, 52270, 62724, 67951, 73178, 78405, 94086, 104540, 109767, 125448, 135902, 146356, 156810, 182945, 188172, 203853, 209080, 219534, 235215, 271804, 292712, 313620, 329301, 339755, 365890, 376344, 407706, 439068, 470430, 475657, 543608, 548835, 611559, 627240, 658602, 679510, 731780, 815412, 878136, 940860, 951314, 1019265, 1097670, 1223118, 1317204, 1359020, 1426971, 1463560, 1630824, 1646505, 1881720, 1902628, 2038530, 2195340, 2378285, 2446236, 2634408, 2718040, 2853942, 3057795, 3293010, 3805256, 4077060, 4280913, 4390680, 4756570, 4892472, 5707884, 6115590, 6586020, 7134855, 8154120, 8561826, 9513140, 11415768, 12231180, 13172040, 14269710, 17123652, 19026280, 21404565, 24462360, 28539420, 34247304, 42809130, 57078840, 85618260, 171236520]

約数ペア:

[(1, 171236520), (2, 85618260), (3, 57078840), (4, 42809130), (5, 34247304), (6, 28539420), (7, 24462360), (8, 21404565), (9, 19026280), (10, 17123652), (12, 14269710), (13, 13172040), (14, 12231180), (15, 11415768), (18, 9513140), (20, 8561826), (21, 8154120), (24, 7134855), (26, 6586020), (28, 6115590), (30, 5707884), (35, 4892472), (36, 4756570), (39, 4390680), (40, 4280913), (42, 4077060), (45, 3805256), (52, 3293010), (56, 3057795), (60, 2853942), (63, 2718040), (65, 2634408), (70, 2446236), (72, 2378285), (78, 2195340), (84, 2038530), (90, 1902628), (91, 1881720), (104, 1646505), (105, 1630824), (117, 1463560), (120, 1426971), (126, 1359020), (130, 1317204), (140, 1223118), (156, 1097670), (168, 1019265), (180, 951314), (182, 940860), (195, 878136), (210, 815412), (234, 731780), (252, 679510), (260, 658602), (273, 627240), (280, 611559), (312, 548835), (315, 543608), (360, 475657), (364, 470430), (390, 439068), (420, 407706), (455, 376344), (468, 365890), (504, 339755), (520, 329301), (546, 313620), (585, 292712), (630, 271804), (728, 235215), (780, 219534), (819, 209080), (840, 203853), (910, 188172), (936, 182945), (1092, 156810), (1170, 146356), (1260, 135902), (1365, 125448), (1560, 109767), (1638, 104540), (1820, 94086), (2184, 78405), (2340, 73178), (2520, 67951), (2730, 62724), (3276, 52270), (3640, 47043), (4095, 41816), (4680, 36589), (5227, 32760), (5460, 31362), (6552, 26135), (8190, 20908), (10454, 16380), (10920, 15681)]