214194960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{42499}}^1$

素因数の和:42525

約数の個数: 120

約数和(自身を含む): 822120000

約数和(自身を除く): 607925040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 42499, 84998, 127497, 169996, 212495, 254994, 297493, 339992, 382491, 424990, 509988, 594986, 637485, 679984, 764982, 849980, 892479, 1019976, 1189972, 1274970, 1487465, 1529964, 1699960, 1784958, 1912455, 2039952, 2379944, 2549940, 2677437, 2974930, 3059928, 3399920, 3569916, 3824910, 4462395, 4759888, 5099880, 5354874, 5949860, 6119856, 7139832, 7649820, 8924790, 10199760, 10709748, 11899720, 13387185, 14279664, 15299640, 17849580, 21419496, 23799440, 26774370, 30599280, 35699160, 42838992, 53548740, 71398320, 107097480, 214194960]

約数ペア:

[(1, 214194960), (2, 107097480), (3, 71398320), (4, 53548740), (5, 42838992), (6, 35699160), (7, 30599280), (8, 26774370), (9, 23799440), (10, 21419496), (12, 17849580), (14, 15299640), (15, 14279664), (16, 13387185), (18, 11899720), (20, 10709748), (21, 10199760), (24, 8924790), (28, 7649820), (30, 7139832), (35, 6119856), (36, 5949860), (40, 5354874), (42, 5099880), (45, 4759888), (48, 4462395), (56, 3824910), (60, 3569916), (63, 3399920), (70, 3059928), (72, 2974930), (80, 2677437), (84, 2549940), (90, 2379944), (105, 2039952), (112, 1912455), (120, 1784958), (126, 1699960), (140, 1529964), (144, 1487465), (168, 1274970), (180, 1189972), (210, 1019976), (240, 892479), (252, 849980), (280, 764982), (315, 679984), (336, 637485), (360, 594986), (420, 509988), (504, 424990), (560, 382491), (630, 339992), (720, 297493), (840, 254994), (1008, 212495), (1260, 169996), (1680, 127497), (2520, 84998), (5040, 42499)]