1896274560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1867}}^1$

素因数の和:1935

約数の個数: 192

約数和(自身を含む): 6321984480

約数和(自身を除く): 4425709920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 529, 552, 640, 690, 736, 920, 960, 1058, 1104, 1380, 1472, 1587, 1840, 1867, 1920, 2116, 2208, 2645, 2760, 2944, 3174, 3680, 3734, 4232, 4416, 5290, 5520, 5601, 6348, 7360, 7468, 7935, 8464, 8832, 9335, 10580, 11040, 11202, 12696, 14720, 14936, 15870, 16928, 18670, 21160, 22080, 22404, 25392, 28005, 29872, 31740, 33856, 37340, 42320, 42941, 44160, 44808, 50784, 56010, 59744, 63480, 67712, 74680, 84640, 85882, 89616, 101568, 112020, 119488, 126960, 128823, 149360, 169280, 171764, 179232, 203136, 214705, 224040, 238976, 253920, 257646, 298720, 338560, 343528, 358464, 429410, 448080, 507840, 515292, 597440, 644115, 687056, 716928, 858820, 896160, 987643, 1015680, 1030584, 1194880, 1288230, 1374112, 1717640, 1792320, 1975286, 2061168, 2576460, 2748224, 2962929, 3435280, 3584640, 3950572, 4122336, 4938215, 5152920, 5496448, 5925858, 6870560, 7901144, 8244672, 9876430, 10305840, 11851716, 13741120, 14814645, 15802288, 16489344, 19752860, 20611680, 23703432, 27482240, 29629290, 31604576, 39505720, 41223360, 47406864, 59258580, 63209152, 79011440, 82446720, 94813728, 118517160, 126418304, 158022880, 189627456, 237034320, 316045760, 379254912, 474068640, 632091520, 948137280, 1896274560]

約数ペア:

[(1, 1896274560), (2, 948137280), (3, 632091520), (4, 474068640), (5, 379254912), (6, 316045760), (8, 237034320), (10, 189627456), (12, 158022880), (15, 126418304), (16, 118517160), (20, 94813728), (23, 82446720), (24, 79011440), (30, 63209152), (32, 59258580), (40, 47406864), (46, 41223360), (48, 39505720), (60, 31604576), (64, 29629290), (69, 27482240), (80, 23703432), (92, 20611680), (96, 19752860), (115, 16489344), (120, 15802288), (128, 14814645), (138, 13741120), (160, 11851716), (184, 10305840), (192, 9876430), (230, 8244672), (240, 7901144), (276, 6870560), (320, 5925858), (345, 5496448), (368, 5152920), (384, 4938215), (460, 4122336), (480, 3950572), (529, 3584640), (552, 3435280), (640, 2962929), (690, 2748224), (736, 2576460), (920, 2061168), (960, 1975286), (1058, 1792320), (1104, 1717640), (1380, 1374112), (1472, 1288230), (1587, 1194880), (1840, 1030584), (1867, 1015680), (1920, 987643), (2116, 896160), (2208, 858820), (2645, 716928), (2760, 687056), (2944, 644115), (3174, 597440), (3680, 515292), (3734, 507840), (4232, 448080), (4416, 429410), (5290, 358464), (5520, 343528), (5601, 338560), (6348, 298720), (7360, 257646), (7468, 253920), (7935, 238976), (8464, 224040), (8832, 214705), (9335, 203136), (10580, 179232), (11040, 171764), (11202, 169280), (12696, 149360), (14720, 128823), (14936, 126960), (15870, 119488), (16928, 112020), (18670, 101568), (21160, 89616), (22080, 85882), (22404, 84640), (25392, 74680), (28005, 67712), (29872, 63480), (31740, 59744), (33856, 56010), (37340, 50784), (42320, 44808), (42941, 44160)]