157055896690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{457}}^1\times {\mathrm{1949}}^1$

素因数の和:2660

約数の個数: 128

約数和(自身を含む): 354953664000

約数和(自身を除く): 197897767310

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 229, 385, 457, 458, 770, 914, 1145, 1603, 1949, 2285, 2290, 2519, 3199, 3206, 3898, 4570, 5027, 5038, 6398, 8015, 9745, 10054, 12595, 13643, 15995, 16030, 17633, 19490, 21439, 25135, 25190, 27286, 31990, 35189, 35266, 42878, 50270, 68215, 70378, 88165, 104653, 107195, 136430, 150073, 175945, 176330, 209306, 214390, 300146, 351890, 446321, 523265, 732571, 750365, 890693, 892642, 1046530, 1151183, 1465142, 1500730, 1781386, 2231605, 2302366, 3124247, 3662855, 4453465, 4463210, 4909531, 5755915, 6234851, 6248494, 7325710, 8058281, 8906930, 9797623, 9819062, 11511830, 12469702, 15621235, 16116562, 19595246, 24547655, 31174255, 31242470, 34366717, 40291405, 48988115, 49095310, 62348510, 68583361, 68733434, 80582810, 97976230, 137166722, 171833585, 203968697, 342916805, 343667170, 407937394, 685833610, 1019843485, 1427780879, 2039686970, 2243655667, 2855561758, 4487311334, 7138904395, 11218278335, 14277808790, 15705589669, 22436556670, 31411179338, 78527948345, 157055896690]

約数ペア:

[(1, 157055896690), (2, 78527948345), (5, 31411179338), (7, 22436556670), (10, 15705589669), (11, 14277808790), (14, 11218278335), (22, 7138904395), (35, 4487311334), (55, 2855561758), (70, 2243655667), (77, 2039686970), (110, 1427780879), (154, 1019843485), (229, 685833610), (385, 407937394), (457, 343667170), (458, 342916805), (770, 203968697), (914, 171833585), (1145, 137166722), (1603, 97976230), (1949, 80582810), (2285, 68733434), (2290, 68583361), (2519, 62348510), (3199, 49095310), (3206, 48988115), (3898, 40291405), (4570, 34366717), (5027, 31242470), (5038, 31174255), (6398, 24547655), (8015, 19595246), (9745, 16116562), (10054, 15621235), (12595, 12469702), (13643, 11511830), (15995, 9819062), (16030, 9797623), (17633, 8906930), (19490, 8058281), (21439, 7325710), (25135, 6248494), (25190, 6234851), (27286, 5755915), (31990, 4909531), (35189, 4463210), (35266, 4453465), (42878, 3662855), (50270, 3124247), (68215, 2302366), (70378, 2231605), (88165, 1781386), (104653, 1500730), (107195, 1465142), (136430, 1151183), (150073, 1046530), (175945, 892642), (176330, 890693), (209306, 750365), (214390, 732571), (300146, 523265), (351890, 446321)]