290097986220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{15919}}^1$

素因数の和:17554

約数の個数: 240

約数和(自身を含む): 1040767580160

約数和(自身を除く): 750669593940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1607, 1620, 1890, 2268, 2835, 3214, 3780, 4821, 5670, 6428, 8035, 9642, 11249, 11340, 14463, 15919, 16070, 19284, 22498, 24105, 28926, 31838, 32140, 33747, 43389, 44996, 47757, 48210, 56245, 57852, 63676, 67494, 72315, 79595, 86778, 95514, 96420, 101241, 111433, 112490, 130167, 134988, 143271, 144630, 159190, 168735, 173556, 191028, 202482, 216945, 222866, 224980, 238785, 260334, 286542, 289260, 303723, 318380, 334299, 337470, 404964, 429813, 433890, 445732, 477570, 506205, 520668, 557165, 573084, 607446, 650835, 668598, 674940, 716355, 859626, 867780, 911169, 955140, 1002897, 1012410, 1114330, 1214892, 1289439, 1301670, 1337196, 1432710, 1518615, 1671495, 1719252, 1822338, 2005794, 2024820, 2149065, 2228660, 2578878, 2603340, 2865420, 3008691, 3037230, 3342990, 3644676, 4011588, 4298130, 4555845, 5014485, 5157756, 6017382, 6074460, 6447195, 6685980, 8596260, 9026073, 9111690, 10028970, 12034764, 12894390, 15043455, 18052146, 18223380, 20057940, 25581833, 25788780, 30086910, 36104292, 45130365, 51163666, 60173820, 76745499, 90260730, 102327332, 127909165, 153490998, 179072831, 180521460, 230236497, 255818330, 306981996, 358145662, 383727495, 460472994, 511636660, 537218493, 690709491, 716291324, 767454990, 895364155, 920945988, 1074436986, 1151182485, 1381418982, 1534909980, 1611655479, 1790728310, 2072128473, 2148873972, 2302364970, 2686092465, 2762837964, 3223310958, 3453547455, 3581456620, 4144256946, 4604729940, 4834966437, 5372184930, 6446621916, 6907094910, 8058277395, 8288513892, 9669932874, 10360642365, 10744369860, 13814189820, 14504899311, 16116554790, 19339865748, 20721284730, 24174832185, 29009798622, 32233109580, 41442569460, 48349664370, 58019597244, 72524496555, 96699328740, 145048993110, 290097986220]

約数ペア:

[(1, 290097986220), (2, 145048993110), (3, 96699328740), (4, 72524496555), (5, 58019597244), (6, 48349664370), (7, 41442569460), (9, 32233109580), (10, 29009798622), (12, 24174832185), (14, 20721284730), (15, 19339865748), (18, 16116554790), (20, 14504899311), (21, 13814189820), (27, 10744369860), (28, 10360642365), (30, 9669932874), (35, 8288513892), (36, 8058277395), (42, 6907094910), (45, 6446621916), (54, 5372184930), (60, 4834966437), (63, 4604729940), (70, 4144256946), (81, 3581456620), (84, 3453547455), (90, 3223310958), (105, 2762837964), (108, 2686092465), (126, 2302364970), (135, 2148873972), (140, 2072128473), (162, 1790728310), (180, 1611655479), (189, 1534909980), (210, 1381418982), (252, 1151182485), (270, 1074436986), (315, 920945988), (324, 895364155), (378, 767454990), (405, 716291324), (420, 690709491), (540, 537218493), (567, 511636660), (630, 460472994), (756, 383727495), (810, 358145662), (945, 306981996), (1134, 255818330), (1260, 230236497), (1607, 180521460), (1620, 179072831), (1890, 153490998), (2268, 127909165), (2835, 102327332), (3214, 90260730), (3780, 76745499), (4821, 60173820), (5670, 51163666), (6428, 45130365), (8035, 36104292), (9642, 30086910), (11249, 25788780), (11340, 25581833), (14463, 20057940), (15919, 18223380), (16070, 18052146), (19284, 15043455), (22498, 12894390), (24105, 12034764), (28926, 10028970), (31838, 9111690), (32140, 9026073), (33747, 8596260), (43389, 6685980), (44996, 6447195), (47757, 6074460), (48210, 6017382), (56245, 5157756), (57852, 5014485), (63676, 4555845), (67494, 4298130), (72315, 4011588), (79595, 3644676), (86778, 3342990), (95514, 3037230), (96420, 3008691), (101241, 2865420), (111433, 2603340), (112490, 2578878), (130167, 2228660), (134988, 2149065), (143271, 2024820), (144630, 2005794), (159190, 1822338), (168735, 1719252), (173556, 1671495), (191028, 1518615), (202482, 1432710), (216945, 1337196), (222866, 1301670), (224980, 1289439), (238785, 1214892), (260334, 1114330), (286542, 1012410), (289260, 1002897), (303723, 955140), (318380, 911169), (334299, 867780), (337470, 859626), (404964, 716355), (429813, 674940), (433890, 668598), (445732, 650835), (477570, 607446), (506205, 573084), (520668, 557165)]