164986360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 256

約数和(自身を含む): 515082240

約数和(自身を除く): 350095880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 23, 28, 34, 35, 40, 44, 46, 55, 56, 68, 70, 77, 85, 88, 92, 110, 115, 119, 136, 137, 140, 154, 161, 170, 184, 187, 220, 230, 238, 253, 274, 280, 308, 322, 340, 374, 385, 391, 440, 460, 476, 506, 548, 595, 616, 644, 680, 685, 748, 770, 782, 805, 920, 935, 952, 959, 1012, 1096, 1190, 1265, 1288, 1309, 1370, 1496, 1507, 1540, 1564, 1610, 1771, 1870, 1918, 1955, 2024, 2329, 2380, 2530, 2618, 2737, 2740, 3014, 3080, 3128, 3151, 3220, 3542, 3740, 3836, 3910, 4301, 4658, 4760, 4795, 5060, 5236, 5474, 5480, 6028, 6302, 6440, 6545, 7084, 7480, 7535, 7672, 7820, 8602, 8855, 9316, 9590, 10120, 10472, 10549, 10948, 11645, 12056, 12604, 13090, 13685, 14168, 15070, 15640, 15755, 16303, 17204, 17710, 18632, 19180, 21098, 21505, 21896, 22057, 23290, 25208, 25619, 26180, 27370, 30107, 30140, 31510, 32606, 34408, 34661, 35420, 38360, 42196, 43010, 44114, 46580, 51238, 52360, 52745, 53567, 54740, 60214, 60280, 63020, 65212, 69322, 70840, 81515, 84392, 86020, 88228, 93160, 102476, 105490, 107134, 109480, 110285, 120428, 126040, 128095, 130424, 138644, 150535, 163030, 172040, 173305, 176456, 179333, 204952, 210980, 214268, 220570, 240856, 242627, 256190, 267835, 277288, 301070, 326060, 346610, 358666, 374969, 421960, 428536, 441140, 485254, 512380, 535670, 589237, 602140, 652120, 693220, 717332, 749938, 882280, 896665, 970508, 1024760, 1071340, 1178474, 1204280, 1213135, 1386440, 1434664, 1499876, 1793330, 1874845, 1941016, 2142680, 2356948, 2426270, 2946185, 2999752, 3586660, 3749690, 4124659, 4713896, 4852540, 5892370, 7173320, 7499380, 8249318, 9705080, 11784740, 14998760, 16498636, 20623295, 23569480, 32997272, 41246590, 82493180, 164986360]

約数ペア:

[(1, 164986360), (2, 82493180), (4, 41246590), (5, 32997272), (7, 23569480), (8, 20623295), (10, 16498636), (11, 14998760), (14, 11784740), (17, 9705080), (20, 8249318), (22, 7499380), (23, 7173320), (28, 5892370), (34, 4852540), (35, 4713896), (40, 4124659), (44, 3749690), (46, 3586660), (55, 2999752), (56, 2946185), (68, 2426270), (70, 2356948), (77, 2142680), (85, 1941016), (88, 1874845), (92, 1793330), (110, 1499876), (115, 1434664), (119, 1386440), (136, 1213135), (137, 1204280), (140, 1178474), (154, 1071340), (161, 1024760), (170, 970508), (184, 896665), (187, 882280), (220, 749938), (230, 717332), (238, 693220), (253, 652120), (274, 602140), (280, 589237), (308, 535670), (322, 512380), (340, 485254), (374, 441140), (385, 428536), (391, 421960), (440, 374969), (460, 358666), (476, 346610), (506, 326060), (548, 301070), (595, 277288), (616, 267835), (644, 256190), (680, 242627), (685, 240856), (748, 220570), (770, 214268), (782, 210980), (805, 204952), (920, 179333), (935, 176456), (952, 173305), (959, 172040), (1012, 163030), (1096, 150535), (1190, 138644), (1265, 130424), (1288, 128095), (1309, 126040), (1370, 120428), (1496, 110285), (1507, 109480), (1540, 107134), (1564, 105490), (1610, 102476), (1771, 93160), (1870, 88228), (1918, 86020), (1955, 84392), (2024, 81515), (2329, 70840), (2380, 69322), (2530, 65212), (2618, 63020), (2737, 60280), (2740, 60214), (3014, 54740), (3080, 53567), (3128, 52745), (3151, 52360), (3220, 51238), (3542, 46580), (3740, 44114), (3836, 43010), (3910, 42196), (4301, 38360), (4658, 35420), (4760, 34661), (4795, 34408), (5060, 32606), (5236, 31510), (5474, 30140), (5480, 30107), (6028, 27370), (6302, 26180), (6440, 25619), (6545, 25208), (7084, 23290), (7480, 22057), (7535, 21896), (7672, 21505), (7820, 21098), (8602, 19180), (8855, 18632), (9316, 17710), (9590, 17204), (10120, 16303), (10472, 15755), (10549, 15640), (10948, 15070), (11645, 14168), (12056, 13685), (12604, 13090)]