2044129560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{3593}}^1$

素因数の和:4049

約数の個数: 128

約数和(自身を含む): 6707266560

約数和(自身を除く): 4663137000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 431, 440, 660, 862, 1293, 1320, 1724, 2155, 2586, 3448, 3593, 4310, 4741, 5172, 6465, 7186, 8620, 9482, 10344, 10779, 12930, 14223, 14372, 17240, 17965, 18964, 21558, 23705, 25860, 28446, 28744, 35930, 37928, 39523, 43116, 47410, 51720, 53895, 56892, 71115, 71860, 79046, 86232, 94820, 107790, 113784, 118569, 142230, 143720, 158092, 189640, 197615, 215580, 237138, 284460, 316184, 395230, 431160, 474276, 568920, 592845, 790460, 948552, 1185690, 1548583, 1580920, 2371380, 3097166, 4645749, 4742760, 6194332, 7742915, 9291498, 12388664, 15485830, 17034413, 18582996, 23228745, 30971660, 34068826, 37165992, 46457490, 51103239, 61943320, 68137652, 85172065, 92914980, 102206478, 136275304, 170344130, 185829960, 204412956, 255516195, 340688260, 408825912, 511032390, 681376520, 1022064780, 2044129560]

約数ペア:

[(1, 2044129560), (2, 1022064780), (3, 681376520), (4, 511032390), (5, 408825912), (6, 340688260), (8, 255516195), (10, 204412956), (11, 185829960), (12, 170344130), (15, 136275304), (20, 102206478), (22, 92914980), (24, 85172065), (30, 68137652), (33, 61943320), (40, 51103239), (44, 46457490), (55, 37165992), (60, 34068826), (66, 30971660), (88, 23228745), (110, 18582996), (120, 17034413), (132, 15485830), (165, 12388664), (220, 9291498), (264, 7742915), (330, 6194332), (431, 4742760), (440, 4645749), (660, 3097166), (862, 2371380), (1293, 1580920), (1320, 1548583), (1724, 1185690), (2155, 948552), (2586, 790460), (3448, 592845), (3593, 568920), (4310, 474276), (4741, 431160), (5172, 395230), (6465, 316184), (7186, 284460), (8620, 237138), (9482, 215580), (10344, 197615), (10779, 189640), (12930, 158092), (14223, 143720), (14372, 142230), (17240, 118569), (17965, 113784), (18964, 107790), (21558, 94820), (23705, 86232), (25860, 79046), (28446, 71860), (28744, 71115), (35930, 56892), (37928, 53895), (39523, 51720), (43116, 47410)]