16978165008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 320

約数和(自身を含む): 54296524800

約数和(自身を除く): 37318359792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 53, 56, 57, 76, 84, 106, 112, 114, 133, 139, 152, 159, 168, 212, 228, 266, 278, 304, 318, 336, 361, 371, 399, 417, 424, 456, 532, 556, 636, 722, 742, 798, 834, 848, 912, 973, 1007, 1064, 1083, 1112, 1113, 1272, 1444, 1484, 1596, 1668, 1946, 2014, 2128, 2166, 2224, 2226, 2527, 2544, 2641, 2888, 2919, 2968, 3021, 3192, 3336, 3892, 4028, 4332, 4452, 5054, 5282, 5776, 5838, 5936, 6042, 6384, 6672, 6859, 7049, 7367, 7581, 7784, 7923, 8056, 8664, 8904, 10108, 10564, 11676, 12084, 13718, 14098, 14734, 15162, 15568, 15846, 16112, 17328, 17808, 18487, 19133, 20216, 20577, 21128, 21147, 22101, 23352, 24168, 27436, 28196, 29468, 30324, 31692, 36974, 38266, 40432, 41154, 42256, 42294, 44202, 46704, 48013, 48336, 50179, 51569, 54872, 55461, 56392, 57399, 58936, 60648, 63384, 73948, 76532, 82308, 84588, 88404, 96026, 100358, 103138, 109744, 110922, 112784, 114798, 117872, 121296, 126768, 133931, 139973, 144039, 147896, 150537, 153064, 154707, 164616, 169176, 176808, 192052, 200716, 206276, 221844, 229596, 267862, 279946, 288078, 295792, 301074, 306128, 309414, 329232, 338352, 351253, 353616, 363527, 384104, 401432, 401793, 412552, 419919, 443688, 459192, 535724, 559892, 576156, 602148, 618828, 702506, 727054, 768208, 802864, 803586, 825104, 839838, 887376, 918384, 953401, 979811, 1053759, 1071448, 1090581, 1119784, 1152312, 1204296, 1237656, 1405012, 1454108, 1607172, 1679676, 1906802, 1959622, 2107518, 2142896, 2181162, 2239568, 2304624, 2408592, 2475312, 2544689, 2659487, 2810024, 2860203, 2908216, 2939433, 3214344, 3359352, 3813604, 3919244, 4215036, 4362324, 5089378, 5318974, 5620048, 5720406, 5816432, 5878866, 6428688, 6673807, 6718704, 7627208, 7634067, 7838488, 7978461, 8430072, 8724648, 10178756, 10637948, 11440812, 11757732, 13347614, 15254416, 15268134, 15676976, 15956922, 16860144, 17449296, 18616409, 20021421, 20357512, 21275896, 22881624, 23515464, 26695228, 30536268, 31913844, 37232818, 40042842, 40715024, 42551792, 45763248, 47030928, 50530253, 53390456, 55849227, 61072536, 63827688, 74465636, 80085684, 101060506, 106780912, 111698454, 122145072, 127655376, 148931272, 151590759, 160171368, 202121012, 223396908, 297862544, 303181518, 320342736, 353711771, 404242024, 446793816, 606363036, 707423542, 808484048, 893587632, 1061135313, 1212726072, 1414847084, 2122270626, 2425452144, 2829694168, 4244541252, 5659388336, 8489082504, 16978165008]

約数ペア:

[(1, 16978165008), (2, 8489082504), (3, 5659388336), (4, 4244541252), (6, 2829694168), (7, 2425452144), (8, 2122270626), (12, 1414847084), (14, 1212726072), (16, 1061135313), (19, 893587632), (21, 808484048), (24, 707423542), (28, 606363036), (38, 446793816), (42, 404242024), (48, 353711771), (53, 320342736), (56, 303181518), (57, 297862544), (76, 223396908), (84, 202121012), (106, 160171368), (112, 151590759), (114, 148931272), (133, 127655376), (139, 122145072), (152, 111698454), (159, 106780912), (168, 101060506), (212, 80085684), (228, 74465636), (266, 63827688), (278, 61072536), (304, 55849227), (318, 53390456), (336, 50530253), (361, 47030928), (371, 45763248), (399, 42551792), (417, 40715024), (424, 40042842), (456, 37232818), (532, 31913844), (556, 30536268), (636, 26695228), (722, 23515464), (742, 22881624), (798, 21275896), (834, 20357512), (848, 20021421), (912, 18616409), (973, 17449296), (1007, 16860144), (1064, 15956922), (1083, 15676976), (1112, 15268134), (1113, 15254416), (1272, 13347614), (1444, 11757732), (1484, 11440812), (1596, 10637948), (1668, 10178756), (1946, 8724648), (2014, 8430072), (2128, 7978461), (2166, 7838488), (2224, 7634067), (2226, 7627208), (2527, 6718704), (2544, 6673807), (2641, 6428688), (2888, 5878866), (2919, 5816432), (2968, 5720406), (3021, 5620048), (3192, 5318974), (3336, 5089378), (3892, 4362324), (4028, 4215036), (4332, 3919244), (4452, 3813604), (5054, 3359352), (5282, 3214344), (5776, 2939433), (5838, 2908216), (5936, 2860203), (6042, 2810024), (6384, 2659487), (6672, 2544689), (6859, 2475312), (7049, 2408592), (7367, 2304624), (7581, 2239568), (7784, 2181162), (7923, 2142896), (8056, 2107518), (8664, 1959622), (8904, 1906802), (10108, 1679676), (10564, 1607172), (11676, 1454108), (12084, 1405012), (13718, 1237656), (14098, 1204296), (14734, 1152312), (15162, 1119784), (15568, 1090581), (15846, 1071448), (16112, 1053759), (17328, 979811), (17808, 953401), (18487, 918384), (19133, 887376), (20216, 839838), (20577, 825104), (21128, 803586), (21147, 802864), (22101, 768208), (23352, 727054), (24168, 702506), (27436, 618828), (28196, 602148), (29468, 576156), (30324, 559892), (31692, 535724), (36974, 459192), (38266, 443688), (40432, 419919), (41154, 412552), (42256, 401793), (42294, 401432), (44202, 384104), (46704, 363527), (48013, 353616), (48336, 351253), (50179, 338352), (51569, 329232), (54872, 309414), (55461, 306128), (56392, 301074), (57399, 295792), (58936, 288078), (60648, 279946), (63384, 267862), (73948, 229596), (76532, 221844), (82308, 206276), (84588, 200716), (88404, 192052), (96026, 176808), (100358, 169176), (103138, 164616), (109744, 154707), (110922, 153064), (112784, 150537), (114798, 147896), (117872, 144039), (121296, 139973), (126768, 133931)]