127482320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1957

約数の個数: 120

約数和(自身を含む): 365260104

約数和(自身を除く): 237777784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1190, 1360, 1666, 1904, 1913, 1960, 2380, 3332, 3826, 3920, 4165, 4760, 6664, 7652, 8330, 9520, 9565, 13328, 13391, 15304, 16660, 19130, 26782, 30608, 32521, 33320, 38260, 53564, 65042, 66640, 66955, 76520, 93737, 107128, 130084, 133910, 153040, 162605, 187474, 214256, 227647, 260168, 267820, 325210, 374948, 455294, 468685, 520336, 535640, 650420, 749896, 910588, 937370, 1071280, 1138235, 1300840, 1499792, 1593529, 1821176, 1874740, 2276470, 2601680, 3187058, 3642352, 3749480, 4552940, 6374116, 7498960, 7967645, 9105880, 12748232, 15935290, 18211760, 25496464, 31870580, 63741160, 127482320]

約数ペア:

[(1, 127482320), (2, 63741160), (4, 31870580), (5, 25496464), (7, 18211760), (8, 15935290), (10, 12748232), (14, 9105880), (16, 7967645), (17, 7498960), (20, 6374116), (28, 4552940), (34, 3749480), (35, 3642352), (40, 3187058), (49, 2601680), (56, 2276470), (68, 1874740), (70, 1821176), (80, 1593529), (85, 1499792), (98, 1300840), (112, 1138235), (119, 1071280), (136, 937370), (140, 910588), (170, 749896), (196, 650420), (238, 535640), (245, 520336), (272, 468685), (280, 455294), (340, 374948), (392, 325210), (476, 267820), (490, 260168), (560, 227647), (595, 214256), (680, 187474), (784, 162605), (833, 153040), (952, 133910), (980, 130084), (1190, 107128), (1360, 93737), (1666, 76520), (1904, 66955), (1913, 66640), (1960, 65042), (2380, 53564), (3332, 38260), (3826, 33320), (3920, 32521), (4165, 30608), (4760, 26782), (6664, 19130), (7652, 16660), (8330, 15304), (9520, 13391), (9565, 13328)]