69498240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{5171}}^1$

素因数の和:5200

約数の個数: 128

約数和(自身を含む): 253221120

約数和(自身を除く): 183722880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 5171, 6720, 10342, 13440, 15513, 20684, 25855, 31026, 36197, 41368, 51710, 62052, 72394, 77565, 82736, 103420, 108591, 124104, 144788, 155130, 165472, 180985, 206840, 217182, 248208, 289576, 310260, 330944, 361970, 413680, 434364, 496416, 542955, 579152, 620520, 661888, 723940, 827360, 868728, 992832, 1085910, 1158304, 1241040, 1447880, 1654720, 1737456, 1985664, 2171820, 2316608, 2482080, 2895760, 3309440, 3474912, 4343640, 4633216, 4964160, 5791520, 6949824, 8687280, 9928320, 11583040, 13899648, 17374560, 23166080, 34749120, 69498240]

約数ペア:

[(1, 69498240), (2, 34749120), (3, 23166080), (4, 17374560), (5, 13899648), (6, 11583040), (7, 9928320), (8, 8687280), (10, 6949824), (12, 5791520), (14, 4964160), (15, 4633216), (16, 4343640), (20, 3474912), (21, 3309440), (24, 2895760), (28, 2482080), (30, 2316608), (32, 2171820), (35, 1985664), (40, 1737456), (42, 1654720), (48, 1447880), (56, 1241040), (60, 1158304), (64, 1085910), (70, 992832), (80, 868728), (84, 827360), (96, 723940), (105, 661888), (112, 620520), (120, 579152), (128, 542955), (140, 496416), (160, 434364), (168, 413680), (192, 361970), (210, 330944), (224, 310260), (240, 289576), (280, 248208), (320, 217182), (336, 206840), (384, 180985), (420, 165472), (448, 155130), (480, 144788), (560, 124104), (640, 108591), (672, 103420), (840, 82736), (896, 77565), (960, 72394), (1120, 62052), (1344, 51710), (1680, 41368), (1920, 36197), (2240, 31026), (2688, 25855), (3360, 20684), (4480, 15513), (5171, 13440), (6720, 10342)]