1779334920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26431}}^1$

素因数の和:26476

約数の個数: 192

約数和(自身を含む): 6679895040

約数和(自身を除く): 4900560120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1870, 1980, 2040, 2244, 2805, 3060, 3366, 3740, 3960, 4488, 5610, 6120, 6732, 7480, 8415, 11220, 13464, 16830, 22440, 26431, 33660, 52862, 67320, 79293, 105724, 132155, 158586, 211448, 237879, 264310, 290741, 317172, 396465, 449327, 475758, 528620, 581482, 634344, 792930, 872223, 898654, 951516, 1057240, 1162964, 1189395, 1347981, 1453705, 1585860, 1744446, 1797308, 1903032, 2246635, 2325928, 2378790, 2616669, 2695962, 2907410, 3171720, 3488892, 3594616, 4043943, 4361115, 4493270, 4757580, 4942597, 5233338, 5391924, 5814820, 6739905, 6977784, 8087886, 8722230, 8986540, 9515160, 9885194, 10466676, 10783848, 11629640, 13083345, 13479810, 14827791, 16175772, 17444460, 17973080, 19770388, 20219715, 20933352, 24712985, 26166690, 26959620, 29655582, 32351544, 34888920, 39540776, 40439430, 44483373, 49425970, 52333380, 53919240, 59311164, 74138955, 80878860, 88966746, 98851940, 104666760, 118622328, 148277910, 161757720, 177933492, 197703880, 222416865, 296555820, 355866984, 444833730, 593111640, 889667460, 1779334920]

約数ペア:

[(1, 1779334920), (2, 889667460), (3, 593111640), (4, 444833730), (5, 355866984), (6, 296555820), (8, 222416865), (9, 197703880), (10, 177933492), (11, 161757720), (12, 148277910), (15, 118622328), (17, 104666760), (18, 98851940), (20, 88966746), (22, 80878860), (24, 74138955), (30, 59311164), (33, 53919240), (34, 52333380), (36, 49425970), (40, 44483373), (44, 40439430), (45, 39540776), (51, 34888920), (55, 32351544), (60, 29655582), (66, 26959620), (68, 26166690), (72, 24712985), (85, 20933352), (88, 20219715), (90, 19770388), (99, 17973080), (102, 17444460), (110, 16175772), (120, 14827791), (132, 13479810), (136, 13083345), (153, 11629640), (165, 10783848), (170, 10466676), (180, 9885194), (187, 9515160), (198, 8986540), (204, 8722230), (220, 8087886), (255, 6977784), (264, 6739905), (306, 5814820), (330, 5391924), (340, 5233338), (360, 4942597), (374, 4757580), (396, 4493270), (408, 4361115), (440, 4043943), (495, 3594616), (510, 3488892), (561, 3171720), (612, 2907410), (660, 2695962), (680, 2616669), (748, 2378790), (765, 2325928), (792, 2246635), (935, 1903032), (990, 1797308), (1020, 1744446), (1122, 1585860), (1224, 1453705), (1320, 1347981), (1496, 1189395), (1530, 1162964), (1683, 1057240), (1870, 951516), (1980, 898654), (2040, 872223), (2244, 792930), (2805, 634344), (3060, 581482), (3366, 528620), (3740, 475758), (3960, 449327), (4488, 396465), (5610, 317172), (6120, 290741), (6732, 264310), (7480, 237879), (8415, 211448), (11220, 158586), (13464, 132155), (16830, 105724), (22440, 79293), (26431, 67320), (33660, 52862)]