164906280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1$

素因数の和:702

約数の個数: 320

約数和(自身を含む): 692081280

約数和(自身を除く): 527175000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 81, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 162, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 324, 330, 360, 378, 385, 396, 405, 420, 440, 462, 495, 504, 540, 567, 594, 616, 630, 648, 660, 661, 693, 756, 770, 792, 810, 840, 891, 924, 945, 990, 1080, 1134, 1155, 1188, 1260, 1320, 1322, 1386, 1485, 1512, 1540, 1620, 1782, 1848, 1890, 1980, 1983, 2079, 2268, 2310, 2376, 2520, 2644, 2772, 2835, 2970, 3080, 3240, 3305, 3465, 3564, 3780, 3960, 3966, 4158, 4455, 4536, 4620, 4627, 5288, 5544, 5670, 5940, 5949, 6237, 6610, 6930, 7128, 7271, 7560, 7932, 8316, 8910, 9240, 9254, 9915, 10395, 11340, 11880, 11898, 12474, 13220, 13860, 13881, 14542, 15864, 16632, 17820, 17847, 18508, 19830, 20790, 21813, 22680, 23135, 23796, 24948, 26440, 27720, 27762, 29084, 29745, 31185, 35640, 35694, 36355, 37016, 39660, 41580, 41643, 43626, 46270, 47592, 49896, 50897, 53541, 55524, 58168, 59490, 62370, 65439, 69405, 71388, 72710, 79320, 83160, 83286, 87252, 89235, 92540, 101794, 107082, 109065, 111048, 118980, 124740, 124929, 130878, 138810, 142776, 145420, 152691, 166572, 174504, 178470, 185080, 196317, 203588, 208215, 214164, 218130, 237960, 249480, 249858, 254485, 261756, 267705, 277620, 290840, 305382, 327195, 333144, 356940, 374787, 392634, 407176, 416430, 428328, 436260, 458073, 499716, 508970, 523512, 535410, 555240, 588951, 610764, 624645, 654390, 713880, 749574, 763455, 785268, 832860, 872520, 916146, 981585, 999432, 1017940, 1070820, 1177902, 1221528, 1249290, 1308780, 1374219, 1499148, 1526910, 1570536, 1665720, 1832292, 1873935, 1963170, 2035880, 2141640, 2290365, 2355804, 2498580, 2617560, 2748438, 2944755, 2998296, 3053820, 3664584, 3747870, 3926340, 4122657, 4580730, 4711608, 4997160, 5496876, 5889510, 6107640, 6871095, 7495740, 7852680, 8245314, 9161460, 10993752, 11779020, 13742190, 14991480, 16490628, 18322920, 20613285, 23558040, 27484380, 32981256, 41226570, 54968760, 82453140, 164906280]

約数ペア:

[(1, 164906280), (2, 82453140), (3, 54968760), (4, 41226570), (5, 32981256), (6, 27484380), (7, 23558040), (8, 20613285), (9, 18322920), (10, 16490628), (11, 14991480), (12, 13742190), (14, 11779020), (15, 10993752), (18, 9161460), (20, 8245314), (21, 7852680), (22, 7495740), (24, 6871095), (27, 6107640), (28, 5889510), (30, 5496876), (33, 4997160), (35, 4711608), (36, 4580730), (40, 4122657), (42, 3926340), (44, 3747870), (45, 3664584), (54, 3053820), (55, 2998296), (56, 2944755), (60, 2748438), (63, 2617560), (66, 2498580), (70, 2355804), (72, 2290365), (77, 2141640), (81, 2035880), (84, 1963170), (88, 1873935), (90, 1832292), (99, 1665720), (105, 1570536), (108, 1526910), (110, 1499148), (120, 1374219), (126, 1308780), (132, 1249290), (135, 1221528), (140, 1177902), (154, 1070820), (162, 1017940), (165, 999432), (168, 981585), (180, 916146), (189, 872520), (198, 832860), (210, 785268), (216, 763455), (220, 749574), (231, 713880), (252, 654390), (264, 624645), (270, 610764), (280, 588951), (297, 555240), (308, 535410), (315, 523512), (324, 508970), (330, 499716), (360, 458073), (378, 436260), (385, 428328), (396, 416430), (405, 407176), (420, 392634), (440, 374787), (462, 356940), (495, 333144), (504, 327195), (540, 305382), (567, 290840), (594, 277620), (616, 267705), (630, 261756), (648, 254485), (660, 249858), (661, 249480), (693, 237960), (756, 218130), (770, 214164), (792, 208215), (810, 203588), (840, 196317), (891, 185080), (924, 178470), (945, 174504), (990, 166572), (1080, 152691), (1134, 145420), (1155, 142776), (1188, 138810), (1260, 130878), (1320, 124929), (1322, 124740), (1386, 118980), (1485, 111048), (1512, 109065), (1540, 107082), (1620, 101794), (1782, 92540), (1848, 89235), (1890, 87252), (1980, 83286), (1983, 83160), (2079, 79320), (2268, 72710), (2310, 71388), (2376, 69405), (2520, 65439), (2644, 62370), (2772, 59490), (2835, 58168), (2970, 55524), (3080, 53541), (3240, 50897), (3305, 49896), (3465, 47592), (3564, 46270), (3780, 43626), (3960, 41643), (3966, 41580), (4158, 39660), (4455, 37016), (4536, 36355), (4620, 35694), (4627, 35640), (5288, 31185), (5544, 29745), (5670, 29084), (5940, 27762), (5949, 27720), (6237, 26440), (6610, 24948), (6930, 23796), (7128, 23135), (7271, 22680), (7560, 21813), (7932, 20790), (8316, 19830), (8910, 18508), (9240, 17847), (9254, 17820), (9915, 16632), (10395, 15864), (11340, 14542), (11880, 13881), (11898, 13860), (12474, 13220)]