671158980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:795

約数の個数: 192

約数和(自身を含む): 2233889280

約数和(自身を除く): 1562730300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 113, 135, 153, 170, 180, 204, 226, 255, 270, 306, 339, 340, 452, 459, 510, 540, 565, 612, 647, 678, 765, 918, 1017, 1020, 1130, 1294, 1356, 1530, 1695, 1836, 1921, 1941, 2034, 2260, 2295, 2588, 3051, 3060, 3235, 3390, 3842, 3882, 4068, 4590, 5085, 5763, 5823, 6102, 6470, 6780, 7684, 7764, 9180, 9605, 9705, 10170, 10999, 11526, 11646, 12204, 12940, 15255, 17289, 17469, 19210, 19410, 20340, 21998, 23052, 23292, 28815, 29115, 30510, 32997, 34578, 34938, 38420, 38820, 43996, 51867, 54995, 57630, 58230, 61020, 65994, 69156, 69876, 73111, 86445, 87345, 98991, 103734, 109990, 115260, 116460, 131988, 146222, 164985, 172890, 174690, 197982, 207468, 219333, 219980, 259335, 292444, 296973, 329970, 345780, 349380, 365555, 395964, 438666, 494955, 518670, 593946, 657999, 659940, 731110, 877332, 989910, 1037340, 1096665, 1187892, 1242887, 1315998, 1462220, 1484865, 1973997, 1979820, 2193330, 2485774, 2631996, 2969730, 3289995, 3728661, 3947994, 4386660, 4971548, 5939460, 6214435, 6579990, 7457322, 7895988, 9869985, 11185983, 12428870, 13159980, 14914644, 18643305, 19739970, 22371966, 24857740, 33557949, 37286610, 39479940, 44743932, 55929915, 67115898, 74573220, 111859830, 134231796, 167789745, 223719660, 335579490, 671158980]

約数ペア:

[(1, 671158980), (2, 335579490), (3, 223719660), (4, 167789745), (5, 134231796), (6, 111859830), (9, 74573220), (10, 67115898), (12, 55929915), (15, 44743932), (17, 39479940), (18, 37286610), (20, 33557949), (27, 24857740), (30, 22371966), (34, 19739970), (36, 18643305), (45, 14914644), (51, 13159980), (54, 12428870), (60, 11185983), (68, 9869985), (85, 7895988), (90, 7457322), (102, 6579990), (108, 6214435), (113, 5939460), (135, 4971548), (153, 4386660), (170, 3947994), (180, 3728661), (204, 3289995), (226, 2969730), (255, 2631996), (270, 2485774), (306, 2193330), (339, 1979820), (340, 1973997), (452, 1484865), (459, 1462220), (510, 1315998), (540, 1242887), (565, 1187892), (612, 1096665), (647, 1037340), (678, 989910), (765, 877332), (918, 731110), (1017, 659940), (1020, 657999), (1130, 593946), (1294, 518670), (1356, 494955), (1530, 438666), (1695, 395964), (1836, 365555), (1921, 349380), (1941, 345780), (2034, 329970), (2260, 296973), (2295, 292444), (2588, 259335), (3051, 219980), (3060, 219333), (3235, 207468), (3390, 197982), (3842, 174690), (3882, 172890), (4068, 164985), (4590, 146222), (5085, 131988), (5763, 116460), (5823, 115260), (6102, 109990), (6470, 103734), (6780, 98991), (7684, 87345), (7764, 86445), (9180, 73111), (9605, 69876), (9705, 69156), (10170, 65994), (10999, 61020), (11526, 58230), (11646, 57630), (12204, 54995), (12940, 51867), (15255, 43996), (17289, 38820), (17469, 38420), (19210, 34938), (19410, 34578), (20340, 32997), (21998, 30510), (23052, 29115), (23292, 28815)]