16449323220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{68659}}^1$

素因数の和:68707

約数の個数: 144

約数和(自身を含む): 54882959040

約数和(自身を除く): 38433635820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1331, 1452, 1815, 1980, 2178, 2420, 2662, 3630, 3993, 4356, 5324, 5445, 6655, 7260, 7986, 10890, 11979, 13310, 15972, 19965, 21780, 23958, 26620, 39930, 47916, 59895, 68659, 79860, 119790, 137318, 205977, 239580, 274636, 343295, 411954, 617931, 686590, 755249, 823908, 1029885, 1235862, 1373180, 1510498, 2059770, 2265747, 2471724, 3020996, 3089655, 3776245, 4119540, 4531494, 6179310, 6797241, 7552490, 8307739, 9062988, 11328735, 12358620, 13594482, 15104980, 16615478, 22657470, 24923217, 27188964, 33230956, 33986205, 41538695, 45314940, 49846434, 67972410, 74769651, 83077390, 91385129, 99692868, 124616085, 135944820, 149539302, 166154780, 182770258, 249232170, 274155387, 299078604, 365540516, 373848255, 456925645, 498464340, 548310774, 747696510, 822466161, 913851290, 1096621548, 1370776935, 1495393020, 1644932322, 1827702580, 2741553870, 3289864644, 4112330805, 5483107740, 8224661610, 16449323220]

約数ペア:

[(1, 16449323220), (2, 8224661610), (3, 5483107740), (4, 4112330805), (5, 3289864644), (6, 2741553870), (9, 1827702580), (10, 1644932322), (11, 1495393020), (12, 1370776935), (15, 1096621548), (18, 913851290), (20, 822466161), (22, 747696510), (30, 548310774), (33, 498464340), (36, 456925645), (44, 373848255), (45, 365540516), (55, 299078604), (60, 274155387), (66, 249232170), (90, 182770258), (99, 166154780), (110, 149539302), (121, 135944820), (132, 124616085), (165, 99692868), (180, 91385129), (198, 83077390), (220, 74769651), (242, 67972410), (330, 49846434), (363, 45314940), (396, 41538695), (484, 33986205), (495, 33230956), (605, 27188964), (660, 24923217), (726, 22657470), (990, 16615478), (1089, 15104980), (1210, 13594482), (1331, 12358620), (1452, 11328735), (1815, 9062988), (1980, 8307739), (2178, 7552490), (2420, 6797241), (2662, 6179310), (3630, 4531494), (3993, 4119540), (4356, 3776245), (5324, 3089655), (5445, 3020996), (6655, 2471724), (7260, 2265747), (7986, 2059770), (10890, 1510498), (11979, 1373180), (13310, 1235862), (15972, 1029885), (19965, 823908), (21780, 755249), (23958, 686590), (26620, 617931), (39930, 411954), (47916, 343295), (59895, 274636), (68659, 239580), (79860, 205977), (119790, 137318)]