1068337920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21401}}^1$

素因数の和:21438

約数の個数: 144

約数和(自身を含む): 3674637792

約数和(自身を除く): 2606299872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 21401, 24960, 42802, 49920, 64203, 85604, 107005, 128406, 171208, 214010, 256812, 278213, 321015, 342416, 428020, 513624, 556426, 642030, 684832, 834639, 856040, 1027248, 1112852, 1284060, 1369664, 1391065, 1669278, 1712080, 2054496, 2225704, 2568120, 2739328, 2782130, 3338556, 3424160, 4108992, 4173195, 4451408, 5136240, 5478656, 5564260, 6677112, 6848320, 8217984, 8346390, 8902816, 10272480, 11128520, 13354224, 13696640, 16435968, 16692780, 17805632, 20544960, 22257040, 26708448, 27393280, 33385560, 35611264, 41089920, 44514080, 53416896, 66771120, 71222528, 82179840, 89028160, 106833792, 133542240, 178056320, 213667584, 267084480, 356112640, 534168960, 1068337920]

約数ペア:

[(1, 1068337920), (2, 534168960), (3, 356112640), (4, 267084480), (5, 213667584), (6, 178056320), (8, 133542240), (10, 106833792), (12, 89028160), (13, 82179840), (15, 71222528), (16, 66771120), (20, 53416896), (24, 44514080), (26, 41089920), (30, 35611264), (32, 33385560), (39, 27393280), (40, 26708448), (48, 22257040), (52, 20544960), (60, 17805632), (64, 16692780), (65, 16435968), (78, 13696640), (80, 13354224), (96, 11128520), (104, 10272480), (120, 8902816), (128, 8346390), (130, 8217984), (156, 6848320), (160, 6677112), (192, 5564260), (195, 5478656), (208, 5136240), (240, 4451408), (256, 4173195), (260, 4108992), (312, 3424160), (320, 3338556), (384, 2782130), (390, 2739328), (416, 2568120), (480, 2225704), (520, 2054496), (624, 1712080), (640, 1669278), (768, 1391065), (780, 1369664), (832, 1284060), (960, 1112852), (1040, 1027248), (1248, 856040), (1280, 834639), (1560, 684832), (1664, 642030), (1920, 556426), (2080, 513624), (2496, 428020), (3120, 342416), (3328, 321015), (3840, 278213), (4160, 256812), (4992, 214010), (6240, 171208), (8320, 128406), (9984, 107005), (12480, 85604), (16640, 64203), (21401, 49920), (24960, 42802)]