1442089740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13901}}^1$

素因数の和:13952

約数の個数: 192

約数和(自身を含む): 5231600640

約数和(自身を除く): 3789510900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1596, 1729, 1820, 1995, 2470, 2660, 2730, 2964, 3458, 3705, 3990, 4940, 5187, 5460, 6916, 7410, 7980, 8645, 10374, 13901, 14820, 17290, 20748, 25935, 27802, 34580, 41703, 51870, 55604, 69505, 83406, 97307, 103740, 139010, 166812, 180713, 194614, 208515, 264119, 278020, 291921, 361426, 389228, 417030, 486535, 528238, 542139, 583842, 722852, 792357, 834060, 903565, 973070, 1056476, 1084278, 1167684, 1264991, 1320595, 1459605, 1584714, 1807130, 1848833, 1946140, 2168556, 2529982, 2641190, 2710695, 2919210, 3169428, 3433547, 3614260, 3697666, 3794973, 3961785, 5059964, 5282380, 5421390, 5546499, 5838420, 6324955, 6867094, 7395332, 7589946, 7923570, 9244165, 10300641, 10842780, 11092998, 12649910, 13734188, 15179892, 15847140, 17167735, 18488330, 18974865, 20601282, 22185996, 24034829, 25299820, 27732495, 34335470, 36976660, 37949730, 41202564, 48069658, 51503205, 55464990, 68670940, 72104487, 75899460, 96139316, 103006410, 110929980, 120174145, 144208974, 206012820, 240348290, 288417948, 360522435, 480696580, 721044870, 1442089740]

約数ペア:

[(1, 1442089740), (2, 721044870), (3, 480696580), (4, 360522435), (5, 288417948), (6, 240348290), (7, 206012820), (10, 144208974), (12, 120174145), (13, 110929980), (14, 103006410), (15, 96139316), (19, 75899460), (20, 72104487), (21, 68670940), (26, 55464990), (28, 51503205), (30, 48069658), (35, 41202564), (38, 37949730), (39, 36976660), (42, 34335470), (52, 27732495), (57, 25299820), (60, 24034829), (65, 22185996), (70, 20601282), (76, 18974865), (78, 18488330), (84, 17167735), (91, 15847140), (95, 15179892), (105, 13734188), (114, 12649910), (130, 11092998), (133, 10842780), (140, 10300641), (156, 9244165), (182, 7923570), (190, 7589946), (195, 7395332), (210, 6867094), (228, 6324955), (247, 5838420), (260, 5546499), (266, 5421390), (273, 5282380), (285, 5059964), (364, 3961785), (380, 3794973), (390, 3697666), (399, 3614260), (420, 3433547), (455, 3169428), (494, 2919210), (532, 2710695), (546, 2641190), (570, 2529982), (665, 2168556), (741, 1946140), (780, 1848833), (798, 1807130), (910, 1584714), (988, 1459605), (1092, 1320595), (1140, 1264991), (1235, 1167684), (1330, 1084278), (1365, 1056476), (1482, 973070), (1596, 903565), (1729, 834060), (1820, 792357), (1995, 722852), (2470, 583842), (2660, 542139), (2730, 528238), (2964, 486535), (3458, 417030), (3705, 389228), (3990, 361426), (4940, 291921), (5187, 278020), (5460, 264119), (6916, 208515), (7410, 194614), (7980, 180713), (8645, 166812), (10374, 139010), (13901, 103740), (14820, 97307), (17290, 83406), (20748, 69505), (25935, 55604), (27802, 51870), (34580, 41703)]