2079245840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:605

約数の個数: 160

約数和(自身を含む): 5659828224

約数和(自身を除く): 3580582384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 151, 268, 280, 302, 335, 367, 469, 536, 560, 604, 670, 734, 755, 938, 1057, 1072, 1208, 1340, 1468, 1510, 1835, 1876, 2114, 2345, 2416, 2569, 2680, 2936, 3020, 3670, 3752, 4228, 4690, 5138, 5285, 5360, 5872, 6040, 7340, 7504, 8456, 9380, 10117, 10276, 10570, 12080, 12845, 14680, 16912, 18760, 20234, 20552, 21140, 24589, 25690, 29360, 37520, 40468, 41104, 42280, 49178, 50585, 51380, 55417, 70819, 80936, 84560, 98356, 101170, 102760, 110834, 122945, 141638, 161872, 172123, 196712, 202340, 205520, 221668, 245890, 277085, 283276, 344246, 354095, 387919, 393424, 404680, 443336, 491780, 554170, 566552, 688492, 708190, 775838, 809360, 860615, 886672, 983560, 1108340, 1133104, 1376984, 1416380, 1551676, 1721230, 1939595, 1967120, 2216680, 2753968, 2832760, 3103352, 3442460, 3712939, 3879190, 4433360, 5665520, 6206704, 6884920, 7425878, 7758380, 13769840, 14851756, 15516760, 18564695, 25990573, 29703512, 31033520, 37129390, 51981146, 59407024, 74258780, 103962292, 129952865, 148517560, 207924584, 259905730, 297035120, 415849168, 519811460, 1039622920, 2079245840]

約数ペア:

[(1, 2079245840), (2, 1039622920), (4, 519811460), (5, 415849168), (7, 297035120), (8, 259905730), (10, 207924584), (14, 148517560), (16, 129952865), (20, 103962292), (28, 74258780), (35, 59407024), (40, 51981146), (56, 37129390), (67, 31033520), (70, 29703512), (80, 25990573), (112, 18564695), (134, 15516760), (140, 14851756), (151, 13769840), (268, 7758380), (280, 7425878), (302, 6884920), (335, 6206704), (367, 5665520), (469, 4433360), (536, 3879190), (560, 3712939), (604, 3442460), (670, 3103352), (734, 2832760), (755, 2753968), (938, 2216680), (1057, 1967120), (1072, 1939595), (1208, 1721230), (1340, 1551676), (1468, 1416380), (1510, 1376984), (1835, 1133104), (1876, 1108340), (2114, 983560), (2345, 886672), (2416, 860615), (2569, 809360), (2680, 775838), (2936, 708190), (3020, 688492), (3670, 566552), (3752, 554170), (4228, 491780), (4690, 443336), (5138, 404680), (5285, 393424), (5360, 387919), (5872, 354095), (6040, 344246), (7340, 283276), (7504, 277085), (8456, 245890), (9380, 221668), (10117, 205520), (10276, 202340), (10570, 196712), (12080, 172123), (12845, 161872), (14680, 141638), (16912, 122945), (18760, 110834), (20234, 102760), (20552, 101170), (21140, 98356), (24589, 84560), (25690, 80936), (29360, 70819), (37520, 55417), (40468, 51380), (41104, 50585), (42280, 49178)]