171688440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1142

約数の個数: 256

約数和(自身を含む): 680555520

約数和(自身を除く): 508867080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 102, 105, 110, 119, 120, 132, 136, 140, 154, 165, 168, 170, 187, 204, 210, 220, 231, 238, 255, 264, 280, 308, 330, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 561, 595, 616, 660, 680, 714, 748, 770, 840, 924, 935, 952, 1020, 1093, 1122, 1155, 1190, 1309, 1320, 1428, 1496, 1540, 1785, 1848, 1870, 2040, 2186, 2244, 2310, 2380, 2618, 2805, 2856, 3080, 3279, 3570, 3740, 3927, 4372, 4488, 4620, 4760, 5236, 5465, 5610, 6545, 6558, 7140, 7480, 7651, 7854, 8744, 9240, 10472, 10930, 11220, 12023, 13090, 13116, 14280, 15302, 15708, 16395, 18581, 19635, 21860, 22440, 22953, 24046, 26180, 26232, 30604, 31416, 32790, 36069, 37162, 38255, 39270, 43720, 45906, 48092, 52360, 55743, 60115, 61208, 65580, 72138, 74324, 76510, 78540, 84161, 91812, 92905, 96184, 111486, 114765, 120230, 130067, 131160, 144276, 148648, 153020, 157080, 168322, 180345, 183624, 185810, 204391, 222972, 229530, 240460, 252483, 260134, 278715, 288552, 306040, 336644, 360690, 371620, 390201, 408782, 420805, 445944, 459060, 480920, 504966, 520268, 557430, 613173, 650335, 673288, 721380, 743240, 780402, 817564, 841610, 918120, 1009932, 1021955, 1040536, 1114860, 1226346, 1262415, 1300670, 1430737, 1442760, 1560804, 1635128, 1683220, 1951005, 2019864, 2043910, 2229720, 2452692, 2524830, 2601340, 2861474, 3065865, 3121608, 3366440, 3902010, 4087820, 4292211, 4905384, 5049660, 5202680, 5722948, 6131730, 7153685, 7804020, 8175640, 8584422, 10099320, 11445896, 12263460, 14307370, 15608040, 17168844, 21461055, 24526920, 28614740, 34337688, 42922110, 57229480, 85844220, 171688440]

約数ペア:

[(1, 171688440), (2, 85844220), (3, 57229480), (4, 42922110), (5, 34337688), (6, 28614740), (7, 24526920), (8, 21461055), (10, 17168844), (11, 15608040), (12, 14307370), (14, 12263460), (15, 11445896), (17, 10099320), (20, 8584422), (21, 8175640), (22, 7804020), (24, 7153685), (28, 6131730), (30, 5722948), (33, 5202680), (34, 5049660), (35, 4905384), (40, 4292211), (42, 4087820), (44, 3902010), (51, 3366440), (55, 3121608), (56, 3065865), (60, 2861474), (66, 2601340), (68, 2524830), (70, 2452692), (77, 2229720), (84, 2043910), (85, 2019864), (88, 1951005), (102, 1683220), (105, 1635128), (110, 1560804), (119, 1442760), (120, 1430737), (132, 1300670), (136, 1262415), (140, 1226346), (154, 1114860), (165, 1040536), (168, 1021955), (170, 1009932), (187, 918120), (204, 841610), (210, 817564), (220, 780402), (231, 743240), (238, 721380), (255, 673288), (264, 650335), (280, 613173), (308, 557430), (330, 520268), (340, 504966), (357, 480920), (374, 459060), (385, 445944), (408, 420805), (420, 408782), (440, 390201), (462, 371620), (476, 360690), (510, 336644), (561, 306040), (595, 288552), (616, 278715), (660, 260134), (680, 252483), (714, 240460), (748, 229530), (770, 222972), (840, 204391), (924, 185810), (935, 183624), (952, 180345), (1020, 168322), (1093, 157080), (1122, 153020), (1155, 148648), (1190, 144276), (1309, 131160), (1320, 130067), (1428, 120230), (1496, 114765), (1540, 111486), (1785, 96184), (1848, 92905), (1870, 91812), (2040, 84161), (2186, 78540), (2244, 76510), (2310, 74324), (2380, 72138), (2618, 65580), (2805, 61208), (2856, 60115), (3080, 55743), (3279, 52360), (3570, 48092), (3740, 45906), (3927, 43720), (4372, 39270), (4488, 38255), (4620, 37162), (4760, 36069), (5236, 32790), (5465, 31416), (5610, 30604), (6545, 26232), (6558, 26180), (7140, 24046), (7480, 22953), (7651, 22440), (7854, 21860), (8744, 19635), (9240, 18581), (10472, 16395), (10930, 15708), (11220, 15302), (12023, 14280), (13090, 13116)]