1248650040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{16033}}^1$

素因数の和:16117

約数の個数: 128

約数和(自身を含む): 4156012800

約数和(自身を除く): 2907362760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 440, 472, 590, 649, 660, 708, 885, 1180, 1298, 1320, 1416, 1770, 1947, 2360, 2596, 3245, 3540, 3894, 5192, 6490, 7080, 7788, 9735, 12980, 15576, 16033, 19470, 25960, 32066, 38940, 48099, 64132, 77880, 80165, 96198, 128264, 160330, 176363, 192396, 240495, 320660, 352726, 384792, 480990, 529089, 641320, 705452, 881815, 945947, 961980, 1058178, 1410904, 1763630, 1891894, 1923960, 2116356, 2645445, 2837841, 3527260, 3783788, 4232712, 4729735, 5290890, 5675682, 7054520, 7567576, 9459470, 10405417, 10581780, 11351364, 14189205, 18918940, 20810834, 21163560, 22702728, 28378410, 31216251, 37837880, 41621668, 52027085, 56756820, 62432502, 83243336, 104054170, 113513640, 124865004, 156081255, 208108340, 249730008, 312162510, 416216680, 624325020, 1248650040]

約数ペア:

[(1, 1248650040), (2, 624325020), (3, 416216680), (4, 312162510), (5, 249730008), (6, 208108340), (8, 156081255), (10, 124865004), (11, 113513640), (12, 104054170), (15, 83243336), (20, 62432502), (22, 56756820), (24, 52027085), (30, 41621668), (33, 37837880), (40, 31216251), (44, 28378410), (55, 22702728), (59, 21163560), (60, 20810834), (66, 18918940), (88, 14189205), (110, 11351364), (118, 10581780), (120, 10405417), (132, 9459470), (165, 7567576), (177, 7054520), (220, 5675682), (236, 5290890), (264, 4729735), (295, 4232712), (330, 3783788), (354, 3527260), (440, 2837841), (472, 2645445), (590, 2116356), (649, 1923960), (660, 1891894), (708, 1763630), (885, 1410904), (1180, 1058178), (1298, 961980), (1320, 945947), (1416, 881815), (1770, 705452), (1947, 641320), (2360, 529089), (2596, 480990), (3245, 384792), (3540, 352726), (3894, 320660), (5192, 240495), (6490, 192396), (7080, 176363), (7788, 160330), (9735, 128264), (12980, 96198), (15576, 80165), (16033, 77880), (19470, 64132), (25960, 48099), (32066, 38940)]