214478160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68743}}^1$

素因数の和:68772

約数の個数: 80

約数和(自身を含む): 716037504

約数和(自身を除く): 501559344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 68743, 137486, 206229, 274972, 343715, 412458, 549944, 687430, 824916, 893659, 1031145, 1099888, 1374860, 1649832, 1787318, 2062290, 2680977, 2749720, 3299664, 3574636, 4124580, 4468295, 5361954, 5499440, 7149272, 8249160, 8936590, 10723908, 13404885, 14298544, 16498320, 17873180, 21447816, 26809770, 35746360, 42895632, 53619540, 71492720, 107239080, 214478160]

約数ペア:

[(1, 214478160), (2, 107239080), (3, 71492720), (4, 53619540), (5, 42895632), (6, 35746360), (8, 26809770), (10, 21447816), (12, 17873180), (13, 16498320), (15, 14298544), (16, 13404885), (20, 10723908), (24, 8936590), (26, 8249160), (30, 7149272), (39, 5499440), (40, 5361954), (48, 4468295), (52, 4124580), (60, 3574636), (65, 3299664), (78, 2749720), (80, 2680977), (104, 2062290), (120, 1787318), (130, 1649832), (156, 1374860), (195, 1099888), (208, 1031145), (240, 893659), (260, 824916), (312, 687430), (390, 549944), (520, 412458), (624, 343715), (780, 274972), (1040, 206229), (1560, 137486), (3120, 68743)]