1418761920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{77783}}^1$

素因数の和:77822

約数の個数: 112

約数和(自身を含む): 4741712640

約数和(自身を除く): 3322950720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 77783, 155566, 233349, 311132, 388915, 466698, 622264, 777830, 933396, 1166745, 1244528, 1477877, 1555660, 1866792, 2333490, 2489056, 2955754, 3111320, 3733584, 4433631, 4666980, 4978112, 5911508, 6222640, 7389385, 7467168, 8867262, 9333960, 11823016, 12445280, 14778770, 14934336, 17734524, 18667920, 22168155, 23646032, 24890560, 29557540, 35469048, 37335840, 44336310, 47292064, 59115080, 70938096, 74671680, 88672620, 94584128, 118230160, 141876192, 177345240, 236460320, 283752384, 354690480, 472920640, 709380960, 1418761920]

約数ペア:

[(1, 1418761920), (2, 709380960), (3, 472920640), (4, 354690480), (5, 283752384), (6, 236460320), (8, 177345240), (10, 141876192), (12, 118230160), (15, 94584128), (16, 88672620), (19, 74671680), (20, 70938096), (24, 59115080), (30, 47292064), (32, 44336310), (38, 37335840), (40, 35469048), (48, 29557540), (57, 24890560), (60, 23646032), (64, 22168155), (76, 18667920), (80, 17734524), (95, 14934336), (96, 14778770), (114, 12445280), (120, 11823016), (152, 9333960), (160, 8867262), (190, 7467168), (192, 7389385), (228, 6222640), (240, 5911508), (285, 4978112), (304, 4666980), (320, 4433631), (380, 3733584), (456, 3111320), (480, 2955754), (570, 2489056), (608, 2333490), (760, 1866792), (912, 1555660), (960, 1477877), (1140, 1244528), (1216, 1166745), (1520, 933396), (1824, 777830), (2280, 622264), (3040, 466698), (3648, 388915), (4560, 311132), (6080, 233349), (9120, 155566), (18240, 77783)]