7873377120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{260363}}^1$

素因数の和:260394

約数の個数: 192

約数和(自身を含む): 31493629440

約数和(自身を除く): 23620252320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 260363, 520726, 781089, 1041452, 1301815, 1562178, 1822541, 2082904, 2343267, 2603630, 3124356, 3645082, 3905445, 4165808, 4686534, 5207260, 5467623, 6248712, 7029801, 7290164, 7810890, 8331616, 9112705, 9373068, 10414520, 10935246, 11716335, 12497424, 14059602, 14580328, 15621780, 16402869, 18225410, 18746136, 20829040, 21870492, 23432670, 24994848, 27338115, 28119204, 29160656, 31243560, 32805738, 35149005, 36450820, 37492272, 41658080, 43740984, 46865340, 49208607, 54676230, 56238408, 58321312, 62487120, 65611476, 70298010, 72901640, 74984544, 82014345, 87481968, 93730680, 98417214, 109352460, 112476816, 124974240, 131222952, 140596020, 145803280, 164028690, 174963936, 187461360, 196834428, 218704920, 224953632, 246043035, 262445904, 281192040, 291606560, 328057380, 374922720, 393668856, 437409840, 492086070, 524891808, 562384080, 656114760, 787337712, 874819680, 984172140, 1124768160, 1312229520, 1574675424, 1968344280, 2624459040, 3936688560, 7873377120]

約数ペア:

[(1, 7873377120), (2, 3936688560), (3, 2624459040), (4, 1968344280), (5, 1574675424), (6, 1312229520), (7, 1124768160), (8, 984172140), (9, 874819680), (10, 787337712), (12, 656114760), (14, 562384080), (15, 524891808), (16, 492086070), (18, 437409840), (20, 393668856), (21, 374922720), (24, 328057380), (27, 291606560), (28, 281192040), (30, 262445904), (32, 246043035), (35, 224953632), (36, 218704920), (40, 196834428), (42, 187461360), (45, 174963936), (48, 164028690), (54, 145803280), (56, 140596020), (60, 131222952), (63, 124974240), (70, 112476816), (72, 109352460), (80, 98417214), (84, 93730680), (90, 87481968), (96, 82014345), (105, 74984544), (108, 72901640), (112, 70298010), (120, 65611476), (126, 62487120), (135, 58321312), (140, 56238408), (144, 54676230), (160, 49208607), (168, 46865340), (180, 43740984), (189, 41658080), (210, 37492272), (216, 36450820), (224, 35149005), (240, 32805738), (252, 31243560), (270, 29160656), (280, 28119204), (288, 27338115), (315, 24994848), (336, 23432670), (360, 21870492), (378, 20829040), (420, 18746136), (432, 18225410), (480, 16402869), (504, 15621780), (540, 14580328), (560, 14059602), (630, 12497424), (672, 11716335), (720, 10935246), (756, 10414520), (840, 9373068), (864, 9112705), (945, 8331616), (1008, 7810890), (1080, 7290164), (1120, 7029801), (1260, 6248712), (1440, 5467623), (1512, 5207260), (1680, 4686534), (1890, 4165808), (2016, 3905445), (2160, 3645082), (2520, 3124356), (3024, 2603630), (3360, 2343267), (3780, 2082904), (4320, 1822541), (5040, 1562178), (6048, 1301815), (7560, 1041452), (10080, 781089), (15120, 520726), (30240, 260363)]