1353169580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:448

約数の個数: 192

約数和(自身を含む): 3597834240

約数和(自身を除く): 2244664660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 29, 35, 43, 46, 58, 70, 86, 92, 115, 116, 140, 145, 161, 172, 203, 215, 230, 290, 301, 322, 337, 406, 430, 460, 580, 602, 644, 667, 674, 805, 812, 860, 989, 1015, 1204, 1247, 1334, 1348, 1505, 1610, 1685, 1978, 2030, 2359, 2494, 2668, 3010, 3220, 3335, 3370, 3956, 4060, 4669, 4718, 4945, 4988, 6020, 6235, 6670, 6740, 6923, 7751, 8729, 9338, 9436, 9773, 9890, 11795, 12470, 13340, 13846, 14491, 15502, 17458, 18676, 19546, 19780, 23345, 23590, 24940, 27692, 28681, 28982, 31004, 34615, 34916, 38755, 39092, 43645, 46690, 47180, 48865, 54257, 57362, 57964, 68411, 69230, 72455, 77510, 87290, 93380, 97730, 101437, 108514, 114724, 136822, 138460, 143405, 144910, 155020, 174580, 195460, 200767, 202874, 217028, 224779, 271285, 273644, 286810, 289820, 333293, 342055, 401534, 405748, 420239, 449558, 507185, 542570, 573620, 666586, 684110, 803068, 840478, 899116, 1003835, 1014370, 1085140, 1123895, 1333172, 1368220, 1573453, 1666465, 1680956, 2007670, 2028740, 2101195, 2247790, 2333051, 2941673, 3146906, 3332930, 4015340, 4202390, 4495580, 4666102, 5883346, 6293812, 6665860, 7867265, 8404780, 9332204, 9665497, 11665255, 11766692, 14708365, 15734530, 19330994, 23330510, 29416730, 31469060, 38661988, 46661020, 48327485, 58833460, 67658479, 96654970, 135316958, 193309940, 270633916, 338292395, 676584790, 1353169580]

約数ペア:

[(1, 1353169580), (2, 676584790), (4, 338292395), (5, 270633916), (7, 193309940), (10, 135316958), (14, 96654970), (20, 67658479), (23, 58833460), (28, 48327485), (29, 46661020), (35, 38661988), (43, 31469060), (46, 29416730), (58, 23330510), (70, 19330994), (86, 15734530), (92, 14708365), (115, 11766692), (116, 11665255), (140, 9665497), (145, 9332204), (161, 8404780), (172, 7867265), (203, 6665860), (215, 6293812), (230, 5883346), (290, 4666102), (301, 4495580), (322, 4202390), (337, 4015340), (406, 3332930), (430, 3146906), (460, 2941673), (580, 2333051), (602, 2247790), (644, 2101195), (667, 2028740), (674, 2007670), (805, 1680956), (812, 1666465), (860, 1573453), (989, 1368220), (1015, 1333172), (1204, 1123895), (1247, 1085140), (1334, 1014370), (1348, 1003835), (1505, 899116), (1610, 840478), (1685, 803068), (1978, 684110), (2030, 666586), (2359, 573620), (2494, 542570), (2668, 507185), (3010, 449558), (3220, 420239), (3335, 405748), (3370, 401534), (3956, 342055), (4060, 333293), (4669, 289820), (4718, 286810), (4945, 273644), (4988, 271285), (6020, 224779), (6235, 217028), (6670, 202874), (6740, 200767), (6923, 195460), (7751, 174580), (8729, 155020), (9338, 144910), (9436, 143405), (9773, 138460), (9890, 136822), (11795, 114724), (12470, 108514), (13340, 101437), (13846, 97730), (14491, 93380), (15502, 87290), (17458, 77510), (18676, 72455), (19546, 69230), (19780, 68411), (23345, 57964), (23590, 57362), (24940, 54257), (27692, 48865), (28681, 47180), (28982, 46690), (31004, 43645), (34615, 39092), (34916, 38755)]