2009461080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{28723}}^1$

素因数の和:28801

約数の個数: 128

約数和(自身を含む): 6700734720

約数和(自身を除く): 4691273640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 583, 636, 660, 795, 1060, 1166, 1272, 1320, 1590, 1749, 2120, 2332, 2915, 3180, 3498, 4664, 5830, 6360, 6996, 8745, 11660, 13992, 17490, 23320, 28723, 34980, 57446, 69960, 86169, 114892, 143615, 172338, 229784, 287230, 315953, 344676, 430845, 574460, 631906, 689352, 861690, 947859, 1148920, 1263812, 1522319, 1579765, 1723380, 1895718, 2527624, 3044638, 3159530, 3446760, 3791436, 4566957, 4739295, 6089276, 6319060, 7582872, 7611595, 9133914, 9478590, 12178552, 12638120, 15223190, 16745509, 18267828, 18957180, 22834785, 30446380, 33491018, 36535656, 37914360, 45669570, 50236527, 60892760, 66982036, 83727545, 91339140, 100473054, 133964072, 167455090, 182678280, 200946108, 251182635, 334910180, 401892216, 502365270, 669820360, 1004730540, 2009461080]

約数ペア:

[(1, 2009461080), (2, 1004730540), (3, 669820360), (4, 502365270), (5, 401892216), (6, 334910180), (8, 251182635), (10, 200946108), (11, 182678280), (12, 167455090), (15, 133964072), (20, 100473054), (22, 91339140), (24, 83727545), (30, 66982036), (33, 60892760), (40, 50236527), (44, 45669570), (53, 37914360), (55, 36535656), (60, 33491018), (66, 30446380), (88, 22834785), (106, 18957180), (110, 18267828), (120, 16745509), (132, 15223190), (159, 12638120), (165, 12178552), (212, 9478590), (220, 9133914), (264, 7611595), (265, 7582872), (318, 6319060), (330, 6089276), (424, 4739295), (440, 4566957), (530, 3791436), (583, 3446760), (636, 3159530), (660, 3044638), (795, 2527624), (1060, 1895718), (1166, 1723380), (1272, 1579765), (1320, 1522319), (1590, 1263812), (1749, 1148920), (2120, 947859), (2332, 861690), (2915, 689352), (3180, 631906), (3498, 574460), (4664, 430845), (5830, 344676), (6360, 315953), (6996, 287230), (8745, 229784), (11660, 172338), (13992, 143615), (17490, 114892), (23320, 86169), (28723, 69960), (34980, 57446)]