168925770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 544320000

約数和(自身を除く): 375394230

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 19, 26, 27, 30, 34, 38, 39, 45, 51, 54, 57, 65, 78, 85, 90, 95, 102, 114, 117, 130, 135, 149, 153, 170, 171, 190, 195, 221, 234, 247, 255, 270, 285, 298, 306, 323, 342, 351, 390, 442, 447, 459, 494, 510, 513, 570, 585, 646, 663, 702, 741, 745, 765, 855, 894, 918, 969, 1026, 1105, 1170, 1235, 1326, 1341, 1482, 1490, 1530, 1615, 1710, 1755, 1937, 1938, 1989, 2210, 2223, 2235, 2295, 2470, 2533, 2565, 2682, 2831, 2907, 3230, 3315, 3510, 3705, 3874, 3978, 4023, 4199, 4446, 4470, 4590, 4845, 5066, 5130, 5662, 5811, 5814, 5967, 6630, 6669, 6705, 7410, 7599, 8046, 8398, 8493, 8721, 9685, 9690, 9945, 11115, 11622, 11934, 12597, 12665, 13338, 13410, 14155, 14535, 15198, 16986, 17433, 17442, 19370, 19890, 20115, 20995, 22230, 22797, 25194, 25330, 25479, 28310, 29055, 29070, 29835, 32929, 33345, 34866, 36803, 37791, 37995, 40230, 41990, 42465, 43605, 45594, 48127, 50958, 52299, 58110, 59670, 62985, 65858, 66690, 68391, 73606, 75582, 75990, 76437, 84930, 87165, 87210, 96254, 98787, 104598, 110409, 113373, 113985, 125970, 127395, 136782, 144381, 152874, 164645, 174330, 184015, 188955, 197574, 220818, 226746, 227970, 240635, 254790, 261495, 288762, 296361, 329290, 331227, 341955, 368030, 377910, 382185, 433143, 481270, 493935, 522990, 552045, 566865, 592722, 625651, 662454, 683910, 721905, 764370, 866286, 889083, 987870, 993681, 1104090, 1133730, 1251302, 1299429, 1443810, 1481805, 1656135, 1778166, 1876953, 1987362, 2165715, 2598858, 2963610, 3128255, 3312270, 3753906, 4331430, 4445415, 4968405, 5630859, 6256510, 6497145, 8890830, 9384765, 9936810, 11261718, 12994290, 16892577, 18769530, 28154295, 33785154, 56308590, 84462885, 168925770]

約数ペア:

[(1, 168925770), (2, 84462885), (3, 56308590), (5, 33785154), (6, 28154295), (9, 18769530), (10, 16892577), (13, 12994290), (15, 11261718), (17, 9936810), (18, 9384765), (19, 8890830), (26, 6497145), (27, 6256510), (30, 5630859), (34, 4968405), (38, 4445415), (39, 4331430), (45, 3753906), (51, 3312270), (54, 3128255), (57, 2963610), (65, 2598858), (78, 2165715), (85, 1987362), (90, 1876953), (95, 1778166), (102, 1656135), (114, 1481805), (117, 1443810), (130, 1299429), (135, 1251302), (149, 1133730), (153, 1104090), (170, 993681), (171, 987870), (190, 889083), (195, 866286), (221, 764370), (234, 721905), (247, 683910), (255, 662454), (270, 625651), (285, 592722), (298, 566865), (306, 552045), (323, 522990), (342, 493935), (351, 481270), (390, 433143), (442, 382185), (447, 377910), (459, 368030), (494, 341955), (510, 331227), (513, 329290), (570, 296361), (585, 288762), (646, 261495), (663, 254790), (702, 240635), (741, 227970), (745, 226746), (765, 220818), (855, 197574), (894, 188955), (918, 184015), (969, 174330), (1026, 164645), (1105, 152874), (1170, 144381), (1235, 136782), (1326, 127395), (1341, 125970), (1482, 113985), (1490, 113373), (1530, 110409), (1615, 104598), (1710, 98787), (1755, 96254), (1937, 87210), (1938, 87165), (1989, 84930), (2210, 76437), (2223, 75990), (2235, 75582), (2295, 73606), (2470, 68391), (2533, 66690), (2565, 65858), (2682, 62985), (2831, 59670), (2907, 58110), (3230, 52299), (3315, 50958), (3510, 48127), (3705, 45594), (3874, 43605), (3978, 42465), (4023, 41990), (4199, 40230), (4446, 37995), (4470, 37791), (4590, 36803), (4845, 34866), (5066, 33345), (5130, 32929), (5662, 29835), (5811, 29070), (5814, 29055), (5967, 28310), (6630, 25479), (6669, 25330), (6705, 25194), (7410, 22797), (7599, 22230), (8046, 20995), (8398, 20115), (8493, 19890), (8721, 19370), (9685, 17442), (9690, 17433), (9945, 16986), (11115, 15198), (11622, 14535), (11934, 14155), (12597, 13410), (12665, 13338)]