1868901120

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3181}}^1$

素因数の和:3228

約数の個数: 288

約数和(自身を含む): 7024328640

約数和(自身を除く): 5155427520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 768, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2304, 2448, 2720, 2880, 3060, 3181, 3264, 3456, 3672, 3840, 4080, 4320, 4352, 4590, 4896, 5440, 5760, 6120, 6362, 6528, 6912, 7344, 8160, 8640, 9180, 9543, 9792, 10880, 11520, 12240, 12724, 13056, 14688, 15905, 16320, 17280, 18360, 19086, 19584, 21760, 24480, 25448, 28629, 29376, 31810, 32640, 34560, 36720, 38172, 39168, 47715, 48960, 50896, 54077, 57258, 58752, 63620, 65280, 73440, 76344, 85887, 95430, 97920, 101792, 108154, 114516, 117504, 127240, 143145, 146880, 152688, 162231, 171774, 190860, 195840, 203584, 216308, 229032, 254480, 270385, 286290, 293760, 305376, 324462, 343548, 381720, 407168, 429435, 432616, 458064, 486693, 508960, 540770, 572580, 587520, 610752, 648924, 687096, 763440, 811155, 814336, 858870, 865232, 916128, 973386, 1017920, 1081540, 1145160, 1221504, 1297848, 1374192, 1460079, 1526880, 1622310, 1717740, 1730464, 1832256, 1946772, 2035840, 2163080, 2290320, 2433465, 2443008, 2595696, 2748384, 2920158, 3053760, 3244620, 3435480, 3460928, 3664512, 3893544, 4071680, 4326160, 4580640, 4866930, 5191392, 5496768, 5840316, 6107520, 6489240, 6870960, 6921856, 7300395, 7329024, 7787088, 8652320, 9161280, 9733860, 10382784, 10993536, 11680632, 12215040, 12978480, 13741920, 13843712, 14600790, 15574176, 17304640, 18322560, 19467720, 20765568, 21987072, 23361264, 25956960, 27483840, 29201580, 31148352, 34609280, 36645120, 38935440, 41531136, 46722528, 51913920, 54967680, 58403160, 62296704, 69218560, 77870880, 93445056, 103827840, 109935360, 116806320, 124593408, 155741760, 186890112, 207655680, 233612640, 311483520, 373780224, 467225280, 622967040, 934450560, 1868901120]

約数ペア:

[(1, 1868901120), (2, 934450560), (3, 622967040), (4, 467225280), (5, 373780224), (6, 311483520), (8, 233612640), (9, 207655680), (10, 186890112), (12, 155741760), (15, 124593408), (16, 116806320), (17, 109935360), (18, 103827840), (20, 93445056), (24, 77870880), (27, 69218560), (30, 62296704), (32, 58403160), (34, 54967680), (36, 51913920), (40, 46722528), (45, 41531136), (48, 38935440), (51, 36645120), (54, 34609280), (60, 31148352), (64, 29201580), (68, 27483840), (72, 25956960), (80, 23361264), (85, 21987072), (90, 20765568), (96, 19467720), (102, 18322560), (108, 17304640), (120, 15574176), (128, 14600790), (135, 13843712), (136, 13741920), (144, 12978480), (153, 12215040), (160, 11680632), (170, 10993536), (180, 10382784), (192, 9733860), (204, 9161280), (216, 8652320), (240, 7787088), (255, 7329024), (256, 7300395), (270, 6921856), (272, 6870960), (288, 6489240), (306, 6107520), (320, 5840316), (340, 5496768), (360, 5191392), (384, 4866930), (408, 4580640), (432, 4326160), (459, 4071680), (480, 3893544), (510, 3664512), (540, 3460928), (544, 3435480), (576, 3244620), (612, 3053760), (640, 2920158), (680, 2748384), (720, 2595696), (765, 2443008), (768, 2433465), (816, 2290320), (864, 2163080), (918, 2035840), (960, 1946772), (1020, 1832256), (1080, 1730464), (1088, 1717740), (1152, 1622310), (1224, 1526880), (1280, 1460079), (1360, 1374192), (1440, 1297848), (1530, 1221504), (1632, 1145160), (1728, 1081540), (1836, 1017920), (1920, 973386), (2040, 916128), (2160, 865232), (2176, 858870), (2295, 814336), (2304, 811155), (2448, 763440), (2720, 687096), (2880, 648924), (3060, 610752), (3181, 587520), (3264, 572580), (3456, 540770), (3672, 508960), (3840, 486693), (4080, 458064), (4320, 432616), (4352, 429435), (4590, 407168), (4896, 381720), (5440, 343548), (5760, 324462), (6120, 305376), (6362, 293760), (6528, 286290), (6912, 270385), (7344, 254480), (8160, 229032), (8640, 216308), (9180, 203584), (9543, 195840), (9792, 190860), (10880, 171774), (11520, 162231), (12240, 152688), (12724, 146880), (13056, 143145), (14688, 127240), (15905, 117504), (16320, 114516), (17280, 108154), (18360, 101792), (19086, 97920), (19584, 95430), (21760, 85887), (24480, 76344), (25448, 73440), (28629, 65280), (29376, 63620), (31810, 58752), (32640, 57258), (34560, 54077), (36720, 50896), (38172, 48960), (39168, 47715)]