2006489880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6659}}^1$

素因数の和:6716

約数の個数: 192

約数和(自身を含む): 6981811200

約数和(自身を除く): 4975321320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 243, 248, 270, 279, 310, 324, 360, 372, 405, 465, 486, 540, 558, 620, 648, 744, 810, 837, 930, 972, 1080, 1116, 1215, 1240, 1395, 1620, 1674, 1860, 1944, 2232, 2430, 2511, 2790, 3240, 3348, 3720, 4185, 4860, 5022, 5580, 6659, 6696, 7533, 8370, 9720, 10044, 11160, 12555, 13318, 15066, 16740, 19977, 20088, 25110, 26636, 30132, 33295, 33480, 37665, 39954, 50220, 53272, 59931, 60264, 66590, 75330, 79908, 99885, 100440, 119862, 133180, 150660, 159816, 179793, 199770, 206429, 239724, 266360, 299655, 301320, 359586, 399540, 412858, 479448, 539379, 599310, 619287, 719172, 799080, 825716, 898965, 1032145, 1078758, 1198620, 1238574, 1438344, 1618137, 1651432, 1797930, 1857861, 2064290, 2157516, 2397240, 2477148, 2696895, 3096435, 3236274, 3595860, 3715722, 4128580, 4315032, 4954296, 5393790, 5573583, 6192870, 6472548, 7191720, 7431444, 8090685, 8257160, 9289305, 10787580, 11147166, 12385740, 12945096, 14862888, 16181370, 16720749, 18578610, 21575160, 22294332, 24771480, 27867915, 32362740, 33441498, 37157220, 44588664, 50162247, 55735830, 64725480, 66882996, 74314440, 83603745, 100324494, 111471660, 133765992, 167207490, 200648988, 222943320, 250811235, 334414980, 401297976, 501622470, 668829960, 1003244940, 2006489880]

約数ペア:

[(1, 2006489880), (2, 1003244940), (3, 668829960), (4, 501622470), (5, 401297976), (6, 334414980), (8, 250811235), (9, 222943320), (10, 200648988), (12, 167207490), (15, 133765992), (18, 111471660), (20, 100324494), (24, 83603745), (27, 74314440), (30, 66882996), (31, 64725480), (36, 55735830), (40, 50162247), (45, 44588664), (54, 37157220), (60, 33441498), (62, 32362740), (72, 27867915), (81, 24771480), (90, 22294332), (93, 21575160), (108, 18578610), (120, 16720749), (124, 16181370), (135, 14862888), (155, 12945096), (162, 12385740), (180, 11147166), (186, 10787580), (216, 9289305), (243, 8257160), (248, 8090685), (270, 7431444), (279, 7191720), (310, 6472548), (324, 6192870), (360, 5573583), (372, 5393790), (405, 4954296), (465, 4315032), (486, 4128580), (540, 3715722), (558, 3595860), (620, 3236274), (648, 3096435), (744, 2696895), (810, 2477148), (837, 2397240), (930, 2157516), (972, 2064290), (1080, 1857861), (1116, 1797930), (1215, 1651432), (1240, 1618137), (1395, 1438344), (1620, 1238574), (1674, 1198620), (1860, 1078758), (1944, 1032145), (2232, 898965), (2430, 825716), (2511, 799080), (2790, 719172), (3240, 619287), (3348, 599310), (3720, 539379), (4185, 479448), (4860, 412858), (5022, 399540), (5580, 359586), (6659, 301320), (6696, 299655), (7533, 266360), (8370, 239724), (9720, 206429), (10044, 199770), (11160, 179793), (12555, 159816), (13318, 150660), (15066, 133180), (16740, 119862), (19977, 100440), (20088, 99885), (25110, 79908), (26636, 75330), (30132, 66590), (33295, 60264), (33480, 59931), (37665, 53272), (39954, 50220)]