7481510280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{1489}}^1$

素因数の和:2344

約数の個数: 192

約数和(自身を含む): 25793866800

約数和(自身を除く): 18312356520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 821, 1020, 1224, 1489, 1530, 1642, 2040, 2463, 2978, 3060, 3284, 4105, 4467, 4926, 5956, 6120, 6568, 7389, 7445, 8210, 8934, 9852, 11912, 12315, 13401, 13957, 14778, 14890, 16420, 17868, 19704, 22335, 24630, 25313, 26802, 27914, 29556, 29780, 32840, 35736, 36945, 41871, 44670, 49260, 50626, 53604, 55828, 59112, 59560, 67005, 69785, 73890, 75939, 83742, 89340, 98520, 101252, 107208, 111656, 125613, 126565, 134010, 139570, 147780, 151878, 167484, 178680, 202504, 209355, 227817, 251226, 253130, 268020, 279140, 295560, 303756, 334968, 379695, 418710, 455634, 502452, 506260, 536040, 558280, 607512, 628065, 759390, 837420, 911268, 1004904, 1012520, 1139085, 1222469, 1256130, 1518780, 1674840, 1822536, 2278170, 2444938, 2512260, 3037560, 3667407, 4556340, 4889876, 5024520, 6112345, 7334814, 9112680, 9779752, 11002221, 12224690, 14669628, 18337035, 20781973, 22004442, 24449380, 29339256, 36674070, 41563946, 44008884, 48898760, 55011105, 62345919, 73348140, 83127892, 88017768, 103909865, 110022210, 124691838, 146696280, 166255784, 187037757, 207819730, 220044420, 249383676, 311729595, 374075514, 415639460, 440088840, 498767352, 623459190, 748151028, 831278920, 935188785, 1246918380, 1496302056, 1870377570, 2493836760, 3740755140, 7481510280]

約数ペア:

[(1, 7481510280), (2, 3740755140), (3, 2493836760), (4, 1870377570), (5, 1496302056), (6, 1246918380), (8, 935188785), (9, 831278920), (10, 748151028), (12, 623459190), (15, 498767352), (17, 440088840), (18, 415639460), (20, 374075514), (24, 311729595), (30, 249383676), (34, 220044420), (36, 207819730), (40, 187037757), (45, 166255784), (51, 146696280), (60, 124691838), (68, 110022210), (72, 103909865), (85, 88017768), (90, 83127892), (102, 73348140), (120, 62345919), (136, 55011105), (153, 48898760), (170, 44008884), (180, 41563946), (204, 36674070), (255, 29339256), (306, 24449380), (340, 22004442), (360, 20781973), (408, 18337035), (510, 14669628), (612, 12224690), (680, 11002221), (765, 9779752), (821, 9112680), (1020, 7334814), (1224, 6112345), (1489, 5024520), (1530, 4889876), (1642, 4556340), (2040, 3667407), (2463, 3037560), (2978, 2512260), (3060, 2444938), (3284, 2278170), (4105, 1822536), (4467, 1674840), (4926, 1518780), (5956, 1256130), (6120, 1222469), (6568, 1139085), (7389, 1012520), (7445, 1004904), (8210, 911268), (8934, 837420), (9852, 759390), (11912, 628065), (12315, 607512), (13401, 558280), (13957, 536040), (14778, 506260), (14890, 502452), (16420, 455634), (17868, 418710), (19704, 379695), (22335, 334968), (24630, 303756), (25313, 295560), (26802, 279140), (27914, 268020), (29556, 253130), (29780, 251226), (32840, 227817), (35736, 209355), (36945, 202504), (41871, 178680), (44670, 167484), (49260, 151878), (50626, 147780), (53604, 139570), (55828, 134010), (59112, 126565), (59560, 125613), (67005, 111656), (69785, 107208), (73890, 101252), (75939, 98520), (83742, 89340)]