1868090880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3079}}^1$

素因数の和:3184

約数の個数: 160

約数和(自身を含む): 6049612800

約数和(自身を除く): 4181521920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 316, 320, 384, 395, 474, 480, 512, 632, 640, 768, 790, 948, 960, 1185, 1264, 1280, 1536, 1580, 1896, 1920, 2370, 2528, 2560, 3079, 3160, 3792, 3840, 4740, 5056, 6158, 6320, 7584, 7680, 9237, 9480, 10112, 12316, 12640, 15168, 15395, 18474, 18960, 20224, 24632, 25280, 30336, 30790, 36948, 37920, 40448, 46185, 49264, 50560, 60672, 61580, 73896, 75840, 92370, 98528, 101120, 121344, 123160, 147792, 151680, 184740, 197056, 202240, 243241, 246320, 295584, 303360, 369480, 394112, 486482, 492640, 591168, 606720, 729723, 738960, 788224, 972964, 985280, 1182336, 1216205, 1459446, 1477920, 1576448, 1945928, 1970560, 2364672, 2432410, 2918892, 2955840, 3648615, 3891856, 3941120, 4729344, 4864820, 5837784, 5911680, 7297230, 7783712, 7882240, 9729640, 11675568, 11823360, 14594460, 15567424, 19459280, 23351136, 23646720, 29188920, 31134848, 38918560, 46702272, 58377840, 62269696, 77837120, 93404544, 116755680, 124539392, 155674240, 186809088, 233511360, 311348480, 373618176, 467022720, 622696960, 934045440, 1868090880]

約数ペア:

[(1, 1868090880), (2, 934045440), (3, 622696960), (4, 467022720), (5, 373618176), (6, 311348480), (8, 233511360), (10, 186809088), (12, 155674240), (15, 124539392), (16, 116755680), (20, 93404544), (24, 77837120), (30, 62269696), (32, 58377840), (40, 46702272), (48, 38918560), (60, 31134848), (64, 29188920), (79, 23646720), (80, 23351136), (96, 19459280), (120, 15567424), (128, 14594460), (158, 11823360), (160, 11675568), (192, 9729640), (237, 7882240), (240, 7783712), (256, 7297230), (316, 5911680), (320, 5837784), (384, 4864820), (395, 4729344), (474, 3941120), (480, 3891856), (512, 3648615), (632, 2955840), (640, 2918892), (768, 2432410), (790, 2364672), (948, 1970560), (960, 1945928), (1185, 1576448), (1264, 1477920), (1280, 1459446), (1536, 1216205), (1580, 1182336), (1896, 985280), (1920, 972964), (2370, 788224), (2528, 738960), (2560, 729723), (3079, 606720), (3160, 591168), (3792, 492640), (3840, 486482), (4740, 394112), (5056, 369480), (6158, 303360), (6320, 295584), (7584, 246320), (7680, 243241), (9237, 202240), (9480, 197056), (10112, 184740), (12316, 151680), (12640, 147792), (15168, 123160), (15395, 121344), (18474, 101120), (18960, 98528), (20224, 92370), (24632, 75840), (25280, 73896), (30336, 61580), (30790, 60672), (36948, 50560), (37920, 49264), (40448, 46185)]