211582560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{62971}}^1$

素因数の和:62996

約数の個数: 96

約数和(自身を含む): 761709312

約数和(自身を除く): 550126752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 62971, 125942, 188913, 251884, 314855, 377826, 440797, 503768, 629710, 755652, 881594, 944565, 1007536, 1259420, 1322391, 1511304, 1763188, 1889130, 2015072, 2203985, 2518840, 2644782, 3022608, 3526376, 3778260, 4407970, 5037680, 5289564, 6045216, 6611955, 7052752, 7556520, 8815940, 10075360, 10579128, 13223910, 14105504, 15113040, 17631880, 21158256, 26447820, 30226080, 35263760, 42316512, 52895640, 70527520, 105791280, 211582560]

約数ペア:

[(1, 211582560), (2, 105791280), (3, 70527520), (4, 52895640), (5, 42316512), (6, 35263760), (7, 30226080), (8, 26447820), (10, 21158256), (12, 17631880), (14, 15113040), (15, 14105504), (16, 13223910), (20, 10579128), (21, 10075360), (24, 8815940), (28, 7556520), (30, 7052752), (32, 6611955), (35, 6045216), (40, 5289564), (42, 5037680), (48, 4407970), (56, 3778260), (60, 3526376), (70, 3022608), (80, 2644782), (84, 2518840), (96, 2203985), (105, 2015072), (112, 1889130), (120, 1763188), (140, 1511304), (160, 1322391), (168, 1259420), (210, 1007536), (224, 944565), (240, 881594), (280, 755652), (336, 629710), (420, 503768), (480, 440797), (560, 377826), (672, 314855), (840, 251884), (1120, 188913), (1680, 125942), (3360, 62971)]