214879080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137743}}^1$

素因数の和:137770

約数の個数: 64

約数和(自身を含む): 694229760

約数和(自身を除く): 479350680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 137743, 275486, 413229, 550972, 688715, 826458, 1101944, 1377430, 1652916, 1790659, 2066145, 2754860, 3305832, 3581318, 4132290, 5371977, 5509720, 7162636, 8264580, 8953295, 10743954, 14325272, 16529160, 17906590, 21487908, 26859885, 35813180, 42975816, 53719770, 71626360, 107439540, 214879080]

約数ペア:

[(1, 214879080), (2, 107439540), (3, 71626360), (4, 53719770), (5, 42975816), (6, 35813180), (8, 26859885), (10, 21487908), (12, 17906590), (13, 16529160), (15, 14325272), (20, 10743954), (24, 8953295), (26, 8264580), (30, 7162636), (39, 5509720), (40, 5371977), (52, 4132290), (60, 3581318), (65, 3305832), (78, 2754860), (104, 2066145), (120, 1790659), (130, 1652916), (156, 1377430), (195, 1101944), (260, 826458), (312, 688715), (390, 550972), (520, 413229), (780, 275486), (1560, 137743)]