422390760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{319993}}^1$

素因数の和:320018

約数の個数: 64

約数和(自身を含む): 1382374080

約数和(自身を除く): 959983320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 319993, 639986, 959979, 1279972, 1599965, 1919958, 2559944, 3199930, 3519923, 3839916, 4799895, 6399860, 7039846, 7679832, 9599790, 10559769, 12799720, 14079692, 17599615, 19199580, 21119538, 28159384, 35199230, 38399160, 42239076, 52798845, 70398460, 84478152, 105597690, 140796920, 211195380, 422390760]

約数ペア:

[(1, 422390760), (2, 211195380), (3, 140796920), (4, 105597690), (5, 84478152), (6, 70398460), (8, 52798845), (10, 42239076), (11, 38399160), (12, 35199230), (15, 28159384), (20, 21119538), (22, 19199580), (24, 17599615), (30, 14079692), (33, 12799720), (40, 10559769), (44, 9599790), (55, 7679832), (60, 7039846), (66, 6399860), (88, 4799895), (110, 3839916), (120, 3519923), (132, 3199930), (165, 2559944), (220, 1919958), (264, 1599965), (330, 1279972), (440, 959979), (660, 639986), (1320, 319993)]