28140955663680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{11901541}}^1$

素因数の和:11902385

約数の個数: 168

約数和(自身を含む): 96911066892744

約数和(自身を除く): 68770111229064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 821, 960, 1440, 1642, 2463, 2880, 3284, 4105, 4926, 6568, 7389, 8210, 9852, 12315, 13136, 14778, 16420, 19704, 24630, 26272, 29556, 32840, 36945, 39408, 49260, 52544, 59112, 65680, 73890, 78816, 98520, 118224, 131360, 147780, 157632, 197040, 236448, 262720, 295560, 394080, 472896, 591120, 788160, 1182240, 2364480, 11901541, 23803082, 35704623, 47606164, 59507705, 71409246, 95212328, 107113869, 119015410, 142818492, 178523115, 190424656, 214227738, 238030820, 285636984, 357046230, 380849312, 428455476, 476061640, 535569345, 571273968, 714092460, 761698624, 856910952, 952123280, 1071138690, 1142547936, 1428184920, 1713821904, 1904246560, 2142277380, 2285095872, 2856369840, 3427643808, 3808493120, 4284554760, 5712739680, 6855287616, 8569109520, 9771165161, 11425479360, 17138219040, 19542330322, 29313495483, 34276438080, 39084660644, 48855825805, 58626990966, 78169321288, 87940486449, 97711651610, 117253981932, 146567477415, 156338642576, 175880972898, 195423303220, 234507963864, 293134954830, 312677285152, 351761945796, 390846606440, 439702432245, 469015927728, 586269909660, 625354570304, 703523891592, 781693212880, 879404864490, 938031855456, 1172539819320, 1407047783184, 1563386425760, 1758809728980, 1876063710912, 2345079638640, 2814095566368, 3126772851520, 3517619457960, 4690159277280, 5628191132736, 7035238915920, 9380318554560, 14070477831840, 28140955663680]

約数ペア:

[(1, 28140955663680), (2, 14070477831840), (3, 9380318554560), (4, 7035238915920), (5, 5628191132736), (6, 4690159277280), (8, 3517619457960), (9, 3126772851520), (10, 2814095566368), (12, 2345079638640), (15, 1876063710912), (16, 1758809728980), (18, 1563386425760), (20, 1407047783184), (24, 1172539819320), (30, 938031855456), (32, 879404864490), (36, 781693212880), (40, 703523891592), (45, 625354570304), (48, 586269909660), (60, 469015927728), (64, 439702432245), (72, 390846606440), (80, 351761945796), (90, 312677285152), (96, 293134954830), (120, 234507963864), (144, 195423303220), (160, 175880972898), (180, 156338642576), (192, 146567477415), (240, 117253981932), (288, 97711651610), (320, 87940486449), (360, 78169321288), (480, 58626990966), (576, 48855825805), (720, 39084660644), (821, 34276438080), (960, 29313495483), (1440, 19542330322), (1642, 17138219040), (2463, 11425479360), (2880, 9771165161), (3284, 8569109520), (4105, 6855287616), (4926, 5712739680), (6568, 4284554760), (7389, 3808493120), (8210, 3427643808), (9852, 2856369840), (12315, 2285095872), (13136, 2142277380), (14778, 1904246560), (16420, 1713821904), (19704, 1428184920), (24630, 1142547936), (26272, 1071138690), (29556, 952123280), (32840, 856910952), (36945, 761698624), (39408, 714092460), (49260, 571273968), (52544, 535569345), (59112, 476061640), (65680, 428455476), (73890, 380849312), (78816, 357046230), (98520, 285636984), (118224, 238030820), (131360, 214227738), (147780, 190424656), (157632, 178523115), (197040, 142818492), (236448, 119015410), (262720, 107113869), (295560, 95212328), (394080, 71409246), (472896, 59507705), (591120, 47606164), (788160, 35704623), (1182240, 23803082), (2364480, 11901541)]