1886180160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103409}}^1$

素因数の和:103448

約数の個数: 112

約数和(自身を含む): 6303873600

約数和(自身を除く): 4417693440

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, 103409, 206818, 310227, 413636, 517045, 620454, 827272, 1034090, 1240908, 1551135, 1654544, 1964771, 2068180, 2481816, 3102270, 3309088, 3929542, 4136360, 4963632, 5894313, 6204540, 6618176, 7859084, 8272720, 9823855, 9927264, 11788626, 12409080, 15718168, 16545440, 19647710, 19854528, 23577252, 24818160, 29471565, 31436336, 33090880, 39295420, 47154504, 49636320, 58943130, 62872672, 78590840, 94309008, 99272640, 117886260, 125745344, 157181680, 188618016, 235772520, 314363360, 377236032, 471545040, 628726720, 943090080, 1886180160]

約数ペア:

[(1, 1886180160), (2, 943090080), (3, 628726720), (4, 471545040), (5, 377236032), (6, 314363360), (8, 235772520), (10, 188618016), (12, 157181680), (15, 125745344), (16, 117886260), (19, 99272640), (20, 94309008), (24, 78590840), (30, 62872672), (32, 58943130), (38, 49636320), (40, 47154504), (48, 39295420), (57, 33090880), (60, 31436336), (64, 29471565), (76, 24818160), (80, 23577252), (95, 19854528), (96, 19647710), (114, 16545440), (120, 15718168), (152, 12409080), (160, 11788626), (190, 9927264), (192, 9823855), (228, 8272720), (240, 7859084), (285, 6618176), (304, 6204540), (320, 5894313), (380, 4963632), (456, 4136360), (480, 3929542), (570, 3309088), (608, 3102270), (760, 2481816), (912, 2068180), (960, 1964771), (1140, 1654544), (1216, 1551135), (1520, 1240908), (1824, 1034090), (2280, 827272), (3040, 620454), (3648, 517045), (4560, 413636), (6080, 310227), (9120, 206818), (18240, 103409)]