68755949360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{240271}}^1$

素因数の和:240371

約数の個数: 120

約数和(自身を含む): 188504917056

約数和(自身を除く): 119748967696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 196, 245, 280, 292, 365, 392, 490, 511, 560, 584, 730, 784, 980, 1022, 1168, 1460, 1960, 2044, 2555, 2920, 3577, 3920, 4088, 5110, 5840, 7154, 8176, 10220, 14308, 17885, 20440, 28616, 35770, 40880, 57232, 71540, 143080, 240271, 286160, 480542, 961084, 1201355, 1681897, 1922168, 2402710, 3363794, 3844336, 4805420, 6727588, 8409485, 9610840, 11773279, 13455176, 16818970, 17539783, 19221680, 23546558, 26910352, 33637940, 35079566, 47093116, 58866395, 67275880, 70159132, 87698915, 94186232, 117732790, 122778481, 134551760, 140318264, 175397830, 188372464, 235465580, 245556962, 280636528, 350795660, 470931160, 491113924, 613892405, 701591320, 859449367, 941862320, 982227848, 1227784810, 1403182640, 1718898734, 1964455696, 2455569620, 3437797468, 4297246835, 4911139240, 6875594936, 8594493670, 9822278480, 13751189872, 17188987340, 34377974680, 68755949360]

約数ペア:

[(1, 68755949360), (2, 34377974680), (4, 17188987340), (5, 13751189872), (7, 9822278480), (8, 8594493670), (10, 6875594936), (14, 4911139240), (16, 4297246835), (20, 3437797468), (28, 2455569620), (35, 1964455696), (40, 1718898734), (49, 1403182640), (56, 1227784810), (70, 982227848), (73, 941862320), (80, 859449367), (98, 701591320), (112, 613892405), (140, 491113924), (146, 470931160), (196, 350795660), (245, 280636528), (280, 245556962), (292, 235465580), (365, 188372464), (392, 175397830), (490, 140318264), (511, 134551760), (560, 122778481), (584, 117732790), (730, 94186232), (784, 87698915), (980, 70159132), (1022, 67275880), (1168, 58866395), (1460, 47093116), (1960, 35079566), (2044, 33637940), (2555, 26910352), (2920, 23546558), (3577, 19221680), (3920, 17539783), (4088, 16818970), (5110, 13455176), (5840, 11773279), (7154, 9610840), (8176, 8409485), (10220, 6727588), (14308, 4805420), (17885, 3844336), (20440, 3363794), (28616, 2402710), (35770, 1922168), (40880, 1681897), (57232, 1201355), (71540, 961084), (143080, 480542), (240271, 286160)]