1779466920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{192583}}^1$

素因数の和:192615

約数の個数: 128

約数和(自身を含む): 6655703040

約数和(自身を除く): 4876236120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 192583, 385166, 577749, 770332, 962915, 1155498, 1348081, 1540664, 1925830, 2118413, 2310996, 2696162, 2888745, 3851660, 4044243, 4236826, 4621992, 5392324, 5777490, 6355239, 6740405, 7703320, 8088486, 8473652, 10592065, 10784648, 11554980, 12710478, 13480810, 14828891, 16176972, 16947304, 20221215, 21184130, 23109960, 25420956, 26961620, 29657782, 31776195, 32353944, 40442430, 42368260, 44486673, 50841912, 53923240, 59315564, 63552390, 74144455, 80884860, 84736520, 88973346, 118631128, 127104780, 148288910, 161769720, 177946692, 222433365, 254209560, 296577820, 355893384, 444866730, 593155640, 889733460, 1779466920]

約数ペア:

[(1, 1779466920), (2, 889733460), (3, 593155640), (4, 444866730), (5, 355893384), (6, 296577820), (7, 254209560), (8, 222433365), (10, 177946692), (11, 161769720), (12, 148288910), (14, 127104780), (15, 118631128), (20, 88973346), (21, 84736520), (22, 80884860), (24, 74144455), (28, 63552390), (30, 59315564), (33, 53923240), (35, 50841912), (40, 44486673), (42, 42368260), (44, 40442430), (55, 32353944), (56, 31776195), (60, 29657782), (66, 26961620), (70, 25420956), (77, 23109960), (84, 21184130), (88, 20221215), (105, 16947304), (110, 16176972), (120, 14828891), (132, 13480810), (140, 12710478), (154, 11554980), (165, 10784648), (168, 10592065), (210, 8473652), (220, 8088486), (231, 7703320), (264, 6740405), (280, 6355239), (308, 5777490), (330, 5392324), (385, 4621992), (420, 4236826), (440, 4044243), (462, 3851660), (616, 2888745), (660, 2696162), (770, 2310996), (840, 2118413), (924, 1925830), (1155, 1540664), (1320, 1348081), (1540, 1155498), (1848, 962915), (2310, 770332), (3080, 577749), (4620, 385166), (9240, 192583)]