2117640240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{26497}}^1$

素因数の和:26556

約数の個数: 160

約数和(自身を含む): 7491514560

約数和(自身を除く): 5373874320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3996, 4440, 4995, 5328, 6660, 7992, 8880, 9990, 13320, 15984, 19980, 26497, 26640, 39960, 52994, 79491, 79920, 105988, 132485, 158982, 211976, 238473, 264970, 317964, 397455, 423952, 476946, 529940, 635928, 715419, 794910, 953892, 980389, 1059880, 1192365, 1271856, 1430838, 1589820, 1907784, 1960778, 2119760, 2384730, 2861676, 2941167, 3179640, 3577095, 3815568, 3921556, 4769460, 4901945, 5723352, 5882334, 6359280, 7154190, 7843112, 8823501, 9538920, 9803890, 11446704, 11764668, 14308380, 14705835, 15686224, 17647002, 19077840, 19607780, 23529336, 26470503, 28616760, 29411670, 35294004, 39215560, 44117505, 47058672, 52941006, 57233520, 58823340, 70588008, 78431120, 88235010, 105882012, 117646680, 132352515, 141176016, 176470020, 211764024, 235293360, 264705030, 352940040, 423528048, 529410060, 705880080, 1058820120, 2117640240]

約数ペア:

[(1, 2117640240), (2, 1058820120), (3, 705880080), (4, 529410060), (5, 423528048), (6, 352940040), (8, 264705030), (9, 235293360), (10, 211764024), (12, 176470020), (15, 141176016), (16, 132352515), (18, 117646680), (20, 105882012), (24, 88235010), (27, 78431120), (30, 70588008), (36, 58823340), (37, 57233520), (40, 52941006), (45, 47058672), (48, 44117505), (54, 39215560), (60, 35294004), (72, 29411670), (74, 28616760), (80, 26470503), (90, 23529336), (108, 19607780), (111, 19077840), (120, 17647002), (135, 15686224), (144, 14705835), (148, 14308380), (180, 11764668), (185, 11446704), (216, 9803890), (222, 9538920), (240, 8823501), (270, 7843112), (296, 7154190), (333, 6359280), (360, 5882334), (370, 5723352), (432, 4901945), (444, 4769460), (540, 3921556), (555, 3815568), (592, 3577095), (666, 3179640), (720, 2941167), (740, 2861676), (888, 2384730), (999, 2119760), (1080, 1960778), (1110, 1907784), (1332, 1589820), (1480, 1430838), (1665, 1271856), (1776, 1192365), (1998, 1059880), (2160, 980389), (2220, 953892), (2664, 794910), (2960, 715419), (3330, 635928), (3996, 529940), (4440, 476946), (4995, 423952), (5328, 397455), (6660, 317964), (7992, 264970), (8880, 238473), (9990, 211976), (13320, 158982), (15984, 132485), (19980, 105988), (26497, 79920), (26640, 79491), (39960, 52994)]