3211616640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13171}}^1$

素因数の和:13320

約数の個数: 128

約数和(自身を含む): 10318417920

約数和(自身を除く): 7106801280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 13171, 15240, 16256, 20320, 24384, 26342, 30480, 39513, 40640, 48768, 52684, 60960, 65855, 79026, 81280, 105368, 121920, 131710, 158052, 197565, 210736, 243840, 263420, 316104, 395130, 421472, 526840, 632208, 790260, 842944, 1053680, 1264416, 1580520, 1672717, 1685888, 2107360, 2528832, 3161040, 3345434, 4214720, 5018151, 5057664, 6322080, 6690868, 8363585, 8429440, 10036302, 12644160, 13381736, 16727170, 20072604, 25090755, 25288320, 26763472, 33454340, 40145208, 50181510, 53526944, 66908680, 80290416, 100363020, 107053888, 133817360, 160580832, 200726040, 214107776, 267634720, 321161664, 401452080, 535269440, 642323328, 802904160, 1070538880, 1605808320, 3211616640]

約数ペア:

[(1, 3211616640), (2, 1605808320), (3, 1070538880), (4, 802904160), (5, 642323328), (6, 535269440), (8, 401452080), (10, 321161664), (12, 267634720), (15, 214107776), (16, 200726040), (20, 160580832), (24, 133817360), (30, 107053888), (32, 100363020), (40, 80290416), (48, 66908680), (60, 53526944), (64, 50181510), (80, 40145208), (96, 33454340), (120, 26763472), (127, 25288320), (128, 25090755), (160, 20072604), (192, 16727170), (240, 13381736), (254, 12644160), (320, 10036302), (381, 8429440), (384, 8363585), (480, 6690868), (508, 6322080), (635, 5057664), (640, 5018151), (762, 4214720), (960, 3345434), (1016, 3161040), (1270, 2528832), (1524, 2107360), (1905, 1685888), (1920, 1672717), (2032, 1580520), (2540, 1264416), (3048, 1053680), (3810, 842944), (4064, 790260), (5080, 632208), (6096, 526840), (7620, 421472), (8128, 395130), (10160, 316104), (12192, 263420), (13171, 243840), (15240, 210736), (16256, 197565), (20320, 158052), (24384, 131710), (26342, 121920), (30480, 105368), (39513, 81280), (40640, 79026), (48768, 65855), (52684, 60960)]