2077442840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 256

約数和(自身を含む): 5713027200

約数和(自身を除く): 3635584360

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 29, 34, 40, 44, 55, 58, 61, 68, 85, 88, 110, 116, 122, 136, 145, 157, 170, 187, 220, 232, 244, 290, 305, 314, 319, 340, 374, 440, 488, 493, 580, 610, 628, 638, 671, 680, 748, 785, 935, 986, 1037, 1160, 1220, 1256, 1276, 1342, 1496, 1570, 1595, 1727, 1769, 1870, 1972, 2074, 2440, 2465, 2552, 2669, 2684, 3140, 3190, 3355, 3454, 3538, 3740, 3944, 4148, 4553, 4930, 5185, 5338, 5368, 5423, 6280, 6380, 6710, 6908, 7076, 7480, 8296, 8635, 8845, 9106, 9577, 9860, 10370, 10676, 10846, 11407, 12760, 13345, 13420, 13816, 14152, 17270, 17690, 18212, 19154, 19459, 19720, 20740, 21352, 21692, 22765, 22814, 26690, 26840, 27115, 29359, 30073, 34540, 35380, 36424, 38308, 38918, 41480, 43384, 45530, 45628, 47885, 50083, 53380, 54230, 57035, 58718, 60146, 69080, 70760, 76616, 77401, 77836, 91060, 91256, 95770, 97295, 100166, 105347, 106760, 108460, 114070, 117436, 120292, 146795, 150365, 154802, 155672, 162809, 182120, 191540, 194590, 200332, 210694, 216920, 228140, 234872, 240584, 250415, 277733, 293590, 300730, 309604, 325618, 330803, 383080, 387005, 389180, 400664, 421388, 456280, 500830, 526735, 555466, 587180, 601460, 619208, 651236, 661606, 774010, 778360, 814045, 842776, 851411, 1001660, 1053470, 1110932, 1174360, 1202920, 1302472, 1323212, 1388665, 1548020, 1628090, 1654015, 1702822, 1790899, 2003320, 2106940, 2221864, 2646424, 2777330, 3055063, 3096040, 3256180, 3308030, 3405644, 3581798, 4213880, 4257055, 4721461, 5554660, 6110126, 6512360, 6616060, 6811288, 7163596, 8514110, 8954495, 9442922, 11109320, 12220252, 13232120, 14327192, 15275315, 17028220, 17908990, 18885844, 23607305, 24440504, 30550630, 34056440, 35817980, 37771688, 47214610, 51936071, 61101260, 71635960, 94429220, 103872142, 122202520, 188858440, 207744284, 259680355, 415488568, 519360710, 1038721420, 2077442840]

約数ペア:

[(1, 2077442840), (2, 1038721420), (4, 519360710), (5, 415488568), (8, 259680355), (10, 207744284), (11, 188858440), (17, 122202520), (20, 103872142), (22, 94429220), (29, 71635960), (34, 61101260), (40, 51936071), (44, 47214610), (55, 37771688), (58, 35817980), (61, 34056440), (68, 30550630), (85, 24440504), (88, 23607305), (110, 18885844), (116, 17908990), (122, 17028220), (136, 15275315), (145, 14327192), (157, 13232120), (170, 12220252), (187, 11109320), (220, 9442922), (232, 8954495), (244, 8514110), (290, 7163596), (305, 6811288), (314, 6616060), (319, 6512360), (340, 6110126), (374, 5554660), (440, 4721461), (488, 4257055), (493, 4213880), (580, 3581798), (610, 3405644), (628, 3308030), (638, 3256180), (671, 3096040), (680, 3055063), (748, 2777330), (785, 2646424), (935, 2221864), (986, 2106940), (1037, 2003320), (1160, 1790899), (1220, 1702822), (1256, 1654015), (1276, 1628090), (1342, 1548020), (1496, 1388665), (1570, 1323212), (1595, 1302472), (1727, 1202920), (1769, 1174360), (1870, 1110932), (1972, 1053470), (2074, 1001660), (2440, 851411), (2465, 842776), (2552, 814045), (2669, 778360), (2684, 774010), (3140, 661606), (3190, 651236), (3355, 619208), (3454, 601460), (3538, 587180), (3740, 555466), (3944, 526735), (4148, 500830), (4553, 456280), (4930, 421388), (5185, 400664), (5338, 389180), (5368, 387005), (5423, 383080), (6280, 330803), (6380, 325618), (6710, 309604), (6908, 300730), (7076, 293590), (7480, 277733), (8296, 250415), (8635, 240584), (8845, 234872), (9106, 228140), (9577, 216920), (9860, 210694), (10370, 200332), (10676, 194590), (10846, 191540), (11407, 182120), (12760, 162809), (13345, 155672), (13420, 154802), (13816, 150365), (14152, 146795), (17270, 120292), (17690, 117436), (18212, 114070), (19154, 108460), (19459, 106760), (19720, 105347), (20740, 100166), (21352, 97295), (21692, 95770), (22765, 91256), (22814, 91060), (26690, 77836), (26840, 77401), (27115, 76616), (29359, 70760), (30073, 69080), (34540, 60146), (35380, 58718), (36424, 57035), (38308, 54230), (38918, 53380), (41480, 50083), (43384, 47885), (45530, 45628)]