1423251720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359407}}^1$

素因数の和:359435

約数の個数: 96

約数和(自身を含む): 5046088320

約数和(自身を除く): 3622836600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 359407, 718814, 1078221, 1437628, 1797035, 2156442, 2875256, 3234663, 3594070, 3953477, 4312884, 5391105, 6469326, 7188140, 7906954, 8625768, 10782210, 11860431, 12938652, 14376280, 15813908, 16173315, 19767385, 21564420, 23720862, 25877304, 31627816, 32346630, 35581293, 39534770, 43128840, 47441724, 59302155, 64693260, 71162586, 79069540, 94883448, 118604310, 129386520, 142325172, 158139080, 177906465, 237208620, 284650344, 355812930, 474417240, 711625860, 1423251720]

約数ペア:

[(1, 1423251720), (2, 711625860), (3, 474417240), (4, 355812930), (5, 284650344), (6, 237208620), (8, 177906465), (9, 158139080), (10, 142325172), (11, 129386520), (12, 118604310), (15, 94883448), (18, 79069540), (20, 71162586), (22, 64693260), (24, 59302155), (30, 47441724), (33, 43128840), (36, 39534770), (40, 35581293), (44, 32346630), (45, 31627816), (55, 25877304), (60, 23720862), (66, 21564420), (72, 19767385), (88, 16173315), (90, 15813908), (99, 14376280), (110, 12938652), (120, 11860431), (132, 10782210), (165, 8625768), (180, 7906954), (198, 7188140), (220, 6469326), (264, 5391105), (330, 4312884), (360, 3953477), (396, 3594070), (440, 3234663), (495, 2875256), (660, 2156442), (792, 1797035), (990, 1437628), (1320, 1078221), (1980, 718814), (3960, 359407)]