2064710880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9623}}^1$

素因数の和:9793

約数の個数: 144

約数和(自身を含む): 7093850400

約数和(自身を除く): 5029139520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 149, 160, 180, 240, 288, 298, 360, 447, 480, 596, 720, 745, 894, 1192, 1341, 1440, 1490, 1788, 2235, 2384, 2682, 2980, 3576, 4470, 4768, 5364, 5960, 6705, 7152, 8940, 9623, 10728, 11920, 13410, 14304, 17880, 19246, 21456, 23840, 26820, 28869, 35760, 38492, 42912, 48115, 53640, 57738, 71520, 76984, 86607, 96230, 107280, 115476, 144345, 153968, 173214, 192460, 214560, 230952, 288690, 307936, 346428, 384920, 433035, 461904, 577380, 692856, 769840, 866070, 923808, 1154760, 1385712, 1433827, 1539680, 1732140, 2309520, 2771424, 2867654, 3464280, 4301481, 4619040, 5735308, 6928560, 7169135, 8602962, 11470616, 12904443, 13857120, 14338270, 17205924, 21507405, 22941232, 25808886, 28676540, 34411848, 43014810, 45882464, 51617772, 57353080, 64522215, 68823696, 86029620, 103235544, 114706160, 129044430, 137647392, 172059240, 206471088, 229412320, 258088860, 344118480, 412942176, 516177720, 688236960, 1032355440, 2064710880]

約数ペア:

[(1, 2064710880), (2, 1032355440), (3, 688236960), (4, 516177720), (5, 412942176), (6, 344118480), (8, 258088860), (9, 229412320), (10, 206471088), (12, 172059240), (15, 137647392), (16, 129044430), (18, 114706160), (20, 103235544), (24, 86029620), (30, 68823696), (32, 64522215), (36, 57353080), (40, 51617772), (45, 45882464), (48, 43014810), (60, 34411848), (72, 28676540), (80, 25808886), (90, 22941232), (96, 21507405), (120, 17205924), (144, 14338270), (149, 13857120), (160, 12904443), (180, 11470616), (240, 8602962), (288, 7169135), (298, 6928560), (360, 5735308), (447, 4619040), (480, 4301481), (596, 3464280), (720, 2867654), (745, 2771424), (894, 2309520), (1192, 1732140), (1341, 1539680), (1440, 1433827), (1490, 1385712), (1788, 1154760), (2235, 923808), (2384, 866070), (2682, 769840), (2980, 692856), (3576, 577380), (4470, 461904), (4768, 433035), (5364, 384920), (5960, 346428), (6705, 307936), (7152, 288690), (8940, 230952), (9623, 214560), (10728, 192460), (11920, 173214), (13410, 153968), (14304, 144345), (17880, 115476), (19246, 107280), (21456, 96230), (23840, 86607), (26820, 76984), (28869, 71520), (35760, 57738), (38492, 53640), (42912, 48115)]