20575923840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{188011}}^1$

素因数の和:188055

約数の個数: 192

約数和(自身を含む): 74791173600

約数和(自身を除く): 54215249760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 12160, 13680, 18240, 21888, 27360, 36480, 54720, 109440, 188011, 376022, 564033, 752044, 940055, 1128066, 1504088, 1692099, 1880110, 2256132, 2820165, 3008176, 3384198, 3572209, 3760220, 4512264, 5640330, 6016352, 6768396, 7144418, 7520440, 8460495, 9024528, 10716627, 11280660, 12032704, 13536792, 14288836, 15040880, 16920990, 17861045, 18049056, 21433254, 22561320, 24065408, 27073584, 28577672, 30081760, 32149881, 33841980, 35722090, 36098112, 42866508, 45122640, 53583135, 54147168, 57155344, 60163520, 64299762, 67683960, 71444180, 72196224, 85733016, 90245280, 107166270, 108294336, 114310688, 120327040, 128599524, 135367920, 142888360, 160749405, 171466032, 180490560, 214332540, 216588672, 228621376, 257199048, 270735840, 285776720, 321498810, 342932064, 360981120, 428665080, 457242752, 514398096, 541471680, 571553440, 642997620, 685864128, 857330160, 1028796192, 1082943360, 1143106880, 1285995240, 1371728256, 1714660320, 2057592384, 2286213760, 2571990480, 3429320640, 4115184768, 5143980960, 6858641280, 10287961920, 20575923840]

約数ペア:

[(1, 20575923840), (2, 10287961920), (3, 6858641280), (4, 5143980960), (5, 4115184768), (6, 3429320640), (8, 2571990480), (9, 2286213760), (10, 2057592384), (12, 1714660320), (15, 1371728256), (16, 1285995240), (18, 1143106880), (19, 1082943360), (20, 1028796192), (24, 857330160), (30, 685864128), (32, 642997620), (36, 571553440), (38, 541471680), (40, 514398096), (45, 457242752), (48, 428665080), (57, 360981120), (60, 342932064), (64, 321498810), (72, 285776720), (76, 270735840), (80, 257199048), (90, 228621376), (95, 216588672), (96, 214332540), (114, 180490560), (120, 171466032), (128, 160749405), (144, 142888360), (152, 135367920), (160, 128599524), (171, 120327040), (180, 114310688), (190, 108294336), (192, 107166270), (228, 90245280), (240, 85733016), (285, 72196224), (288, 71444180), (304, 67683960), (320, 64299762), (342, 60163520), (360, 57155344), (380, 54147168), (384, 53583135), (456, 45122640), (480, 42866508), (570, 36098112), (576, 35722090), (608, 33841980), (640, 32149881), (684, 30081760), (720, 28577672), (760, 27073584), (855, 24065408), (912, 22561320), (960, 21433254), (1140, 18049056), (1152, 17861045), (1216, 16920990), (1368, 15040880), (1440, 14288836), (1520, 13536792), (1710, 12032704), (1824, 11280660), (1920, 10716627), (2280, 9024528), (2432, 8460495), (2736, 7520440), (2880, 7144418), (3040, 6768396), (3420, 6016352), (3648, 5640330), (4560, 4512264), (5472, 3760220), (5760, 3572209), (6080, 3384198), (6840, 3008176), (7296, 2820165), (9120, 2256132), (10944, 1880110), (12160, 1692099), (13680, 1504088), (18240, 1128066), (21888, 940055), (27360, 752044), (36480, 564033), (54720, 376022), (109440, 188011)]