6356421.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 160110720

約数和(自身を除く): 112197540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 49, 60, 70, 84, 86, 98, 105, 129, 140, 147, 172, 196, 210, 215, 245, 258, 294, 301, 379, 420, 430, 490, 516, 588, 602, 645, 735, 758, 860, 903, 980, 1137, 1204, 1290, 1470, 1505, 1516, 1806, 1895, 2107, 2274, 2580, 2653, 2940, 3010, 3612, 3790, 4214, 4515, 4548, 5306, 5685, 6020, 6321, 7580, 7959, 8428, 9030, 10535, 10612, 11370, 12642, 13265, 15918, 16297, 18060, 18571, 21070, 22740, 25284, 26530, 31605, 31836, 32594, 37142, 39795, 42140, 48891, 53060, 55713, 63210, 65188, 74284, 79590, 81485, 92855, 97782, 111426, 114079, 126420, 159180, 162970, 185710, 195564, 222852, 228158, 244455, 278565, 325940, 342237, 371420, 456316, 488910, 557130, 570395, 684474, 798553, 977820, 1114260, 1140790, 1368948, 1597106, 1711185, 2281580, 2395659, 3194212, 3422370, 3992765, 4791318, 6844740, 7985530, 9582636, 11978295, 15971060, 23956590, 47913180]

約数ペア:

[(1, 47913180), (2, 23956590), (3, 15971060), (4, 11978295), (5, 9582636), (6, 7985530), (7, 6844740), (10, 4791318), (12, 3992765), (14, 3422370), (15, 3194212), (20, 2395659), (21, 2281580), (28, 1711185), (30, 1597106), (35, 1368948), (42, 1140790), (43, 1114260), (49, 977820), (60, 798553), (70, 684474), (84, 570395), (86, 557130), (98, 488910), (105, 456316), (129, 371420), (140, 342237), (147, 325940), (172, 278565), (196, 244455), (210, 228158), (215, 222852), (245, 195564), (258, 185710), (294, 162970), (301, 159180), (379, 126420), (420, 114079), (430, 111426), (490, 97782), (516, 92855), (588, 81485), (602, 79590), (645, 74284), (735, 65188), (758, 63210), (860, 55713), (903, 53060), (980, 48891), (1137, 42140), (1204, 39795), (1290, 37142), (1470, 32594), (1505, 31836), (1516, 31605), (1806, 26530), (1895, 25284), (2107, 22740), (2274, 21070), (2580, 18571), (2653, 18060), (2940, 16297), (3010, 15918), (3612, 13265), (3790, 12642), (4214, 11370), (4515, 10612), (4548, 10535), (5306, 9030), (5685, 8428), (6020, 7959), (6321, 7580)]