82836240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 276410880

約数和(自身を除く): 193574640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 79, 80, 85, 102, 120, 136, 158, 170, 204, 237, 240, 255, 257, 272, 316, 340, 395, 408, 474, 510, 514, 632, 680, 771, 790, 816, 948, 1020, 1028, 1185, 1264, 1285, 1343, 1360, 1542, 1580, 1896, 2040, 2056, 2370, 2570, 2686, 3084, 3160, 3792, 3855, 4029, 4080, 4112, 4369, 4740, 5140, 5372, 6168, 6320, 6715, 7710, 8058, 8738, 9480, 10280, 10744, 12336, 13107, 13430, 15420, 16116, 17476, 18960, 20145, 20303, 20560, 21488, 21845, 26214, 26860, 30840, 32232, 34952, 40290, 40606, 43690, 52428, 53720, 60909, 61680, 64464, 65535, 69904, 80580, 81212, 87380, 101515, 104856, 107440, 121818, 131070, 161160, 162424, 174760, 203030, 209712, 243636, 262140, 304545, 322320, 324848, 345151, 349520, 406060, 487272, 524280, 609090, 690302, 812120, 974544, 1035453, 1048560, 1218180, 1380604, 1624240, 1725755, 2070906, 2436360, 2761208, 3451510, 4141812, 4872720, 5177265, 5522416, 6903020, 8283624, 10354530, 13806040, 16567248, 20709060, 27612080, 41418120, 82836240]

約数ペア:

[(1, 82836240), (2, 41418120), (3, 27612080), (4, 20709060), (5, 16567248), (6, 13806040), (8, 10354530), (10, 8283624), (12, 6903020), (15, 5522416), (16, 5177265), (17, 4872720), (20, 4141812), (24, 3451510), (30, 2761208), (34, 2436360), (40, 2070906), (48, 1725755), (51, 1624240), (60, 1380604), (68, 1218180), (79, 1048560), (80, 1035453), (85, 974544), (102, 812120), (120, 690302), (136, 609090), (158, 524280), (170, 487272), (204, 406060), (237, 349520), (240, 345151), (255, 324848), (257, 322320), (272, 304545), (316, 262140), (340, 243636), (395, 209712), (408, 203030), (474, 174760), (510, 162424), (514, 161160), (632, 131070), (680, 121818), (771, 107440), (790, 104856), (816, 101515), (948, 87380), (1020, 81212), (1028, 80580), (1185, 69904), (1264, 65535), (1285, 64464), (1343, 61680), (1360, 60909), (1542, 53720), (1580, 52428), (1896, 43690), (2040, 40606), (2056, 40290), (2370, 34952), (2570, 32232), (2686, 30840), (3084, 26860), (3160, 26214), (3792, 21845), (3855, 21488), (4029, 20560), (4080, 20303), (4112, 20145), (4369, 18960), (4740, 17476), (5140, 16116), (5372, 15420), (6168, 13430), (6320, 13107), (6715, 12336), (7710, 10744), (8058, 10280), (8738, 9480)]