340163670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1217}}^1$

素因数の和:1267

約数の個数: 128

約数和(自身を含む): 1027095552

約数和(自身を除く): 686931882

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 121, 154, 165, 210, 231, 242, 330, 363, 385, 462, 605, 726, 770, 847, 1155, 1210, 1217, 1331, 1694, 1815, 2310, 2434, 2541, 2662, 3630, 3651, 3993, 4235, 5082, 6085, 6655, 7302, 7986, 8470, 8519, 9317, 12170, 12705, 13310, 13387, 17038, 18255, 18634, 19965, 25410, 25557, 26774, 27951, 36510, 39930, 40161, 42595, 46585, 51114, 55902, 66935, 80322, 85190, 93170, 93709, 127785, 133870, 139755, 147257, 187418, 200805, 255570, 279510, 281127, 294514, 401610, 441771, 468545, 562254, 736285, 883542, 937090, 1030799, 1405635, 1472570, 1619827, 2061598, 2208855, 2811270, 3092397, 3239654, 4417710, 4859481, 5153995, 6184794, 8099135, 9718962, 10307990, 11338789, 15461985, 16198270, 22677578, 24297405, 30923970, 34016367, 48594810, 56693945, 68032734, 113387890, 170081835, 340163670]

約数ペア:

[(1, 340163670), (2, 170081835), (3, 113387890), (5, 68032734), (6, 56693945), (7, 48594810), (10, 34016367), (11, 30923970), (14, 24297405), (15, 22677578), (21, 16198270), (22, 15461985), (30, 11338789), (33, 10307990), (35, 9718962), (42, 8099135), (55, 6184794), (66, 5153995), (70, 4859481), (77, 4417710), (105, 3239654), (110, 3092397), (121, 2811270), (154, 2208855), (165, 2061598), (210, 1619827), (231, 1472570), (242, 1405635), (330, 1030799), (363, 937090), (385, 883542), (462, 736285), (605, 562254), (726, 468545), (770, 441771), (847, 401610), (1155, 294514), (1210, 281127), (1217, 279510), (1331, 255570), (1694, 200805), (1815, 187418), (2310, 147257), (2434, 139755), (2541, 133870), (2662, 127785), (3630, 93709), (3651, 93170), (3993, 85190), (4235, 80322), (5082, 66935), (6085, 55902), (6655, 51114), (7302, 46585), (7986, 42595), (8470, 40161), (8519, 39930), (9317, 36510), (12170, 27951), (12705, 26774), (13310, 25557), (13387, 25410), (17038, 19965), (18255, 18634)]