18937722240

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{911}}^1$

素因数の和:1343

約数の個数: 320

約数和(自身を含む): 67873101120

約数和(自身を除く): 48935378880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 401, 405, 432, 480, 540, 576, 640, 648, 720, 802, 810, 864, 911, 960, 1080, 1152, 1203, 1296, 1440, 1604, 1620, 1728, 1822, 1920, 2005, 2160, 2406, 2592, 2733, 2880, 3208, 3240, 3456, 3609, 3644, 4010, 4320, 4555, 4812, 5184, 5466, 5760, 6015, 6416, 6480, 7218, 7288, 8020, 8199, 8640, 9110, 9624, 10368, 10827, 10932, 12030, 12832, 12960, 13665, 14436, 14576, 16040, 16398, 17280, 18045, 18220, 19248, 21654, 21864, 24060, 24597, 25664, 25920, 27330, 28872, 29152, 32080, 32481, 32796, 36090, 36440, 38496, 40995, 43308, 43728, 48120, 49194, 51328, 51840, 54135, 54660, 57744, 58304, 64160, 64962, 65592, 72180, 72880, 73791, 76992, 81990, 86616, 87456, 96240, 98388, 108270, 109320, 115488, 116608, 122985, 128320, 129924, 131184, 144360, 145760, 147582, 153984, 162405, 163980, 173232, 174912, 192480, 196776, 216540, 218640, 230976, 245970, 256640, 259848, 262368, 288720, 291520, 295164, 324810, 327960, 346464, 349824, 365311, 368955, 384960, 393552, 433080, 437280, 461952, 491940, 519696, 524736, 577440, 583040, 590328, 649620, 655920, 692928, 730622, 737910, 769920, 787104, 866160, 874560, 983880, 1039392, 1049472, 1095933, 1154880, 1180656, 1299240, 1311840, 1385856, 1461244, 1475820, 1574208, 1732320, 1749120, 1826555, 1967760, 2078784, 2191866, 2309760, 2361312, 2598480, 2623680, 2922488, 2951640, 3148416, 3287799, 3464640, 3653110, 3935520, 4157568, 4383732, 4722624, 5196960, 5247360, 5479665, 5844976, 5903280, 6575598, 6929280, 7306220, 7871040, 8767464, 9445248, 9863397, 10393920, 10959330, 11689952, 11806560, 13151196, 14612440, 15742080, 16438995, 17534928, 19726794, 20787840, 21918660, 23379904, 23613120, 26302392, 29224880, 29590191, 32877990, 35069856, 39453588, 43837320, 46759808, 47226240, 49316985, 52604784, 58449760, 59180382, 65755980, 70139712, 78907176, 87674640, 98633970, 105209568, 116899520, 118360764, 131511960, 140279424, 147950955, 157814352, 175349280, 197267940, 210419136, 233799040, 236721528, 263023920, 295901910, 315628704, 350698560, 394535880, 420838272, 473443056, 526047840, 591803820, 631257408, 701397120, 789071760, 946886112, 1052095680, 1183607640, 1262514816, 1578143520, 1893772224, 2104191360, 2367215280, 3156287040, 3787544448, 4734430560, 6312574080, 9468861120, 18937722240]

約数ペア:

[(1, 18937722240), (2, 9468861120), (3, 6312574080), (4, 4734430560), (5, 3787544448), (6, 3156287040), (8, 2367215280), (9, 2104191360), (10, 1893772224), (12, 1578143520), (15, 1262514816), (16, 1183607640), (18, 1052095680), (20, 946886112), (24, 789071760), (27, 701397120), (30, 631257408), (32, 591803820), (36, 526047840), (40, 473443056), (45, 420838272), (48, 394535880), (54, 350698560), (60, 315628704), (64, 295901910), (72, 263023920), (80, 236721528), (81, 233799040), (90, 210419136), (96, 197267940), (108, 175349280), (120, 157814352), (128, 147950955), (135, 140279424), (144, 131511960), (160, 118360764), (162, 116899520), (180, 105209568), (192, 98633970), (216, 87674640), (240, 78907176), (270, 70139712), (288, 65755980), (320, 59180382), (324, 58449760), (360, 52604784), (384, 49316985), (401, 47226240), (405, 46759808), (432, 43837320), (480, 39453588), (540, 35069856), (576, 32877990), (640, 29590191), (648, 29224880), (720, 26302392), (802, 23613120), (810, 23379904), (864, 21918660), (911, 20787840), (960, 19726794), (1080, 17534928), (1152, 16438995), (1203, 15742080), (1296, 14612440), (1440, 13151196), (1604, 11806560), (1620, 11689952), (1728, 10959330), (1822, 10393920), (1920, 9863397), (2005, 9445248), (2160, 8767464), (2406, 7871040), (2592, 7306220), (2733, 6929280), (2880, 6575598), (3208, 5903280), (3240, 5844976), (3456, 5479665), (3609, 5247360), (3644, 5196960), (4010, 4722624), (4320, 4383732), (4555, 4157568), (4812, 3935520), (5184, 3653110), (5466, 3464640), (5760, 3287799), (6015, 3148416), (6416, 2951640), (6480, 2922488), (7218, 2623680), (7288, 2598480), (8020, 2361312), (8199, 2309760), (8640, 2191866), (9110, 2078784), (9624, 1967760), (10368, 1826555), (10827, 1749120), (10932, 1732320), (12030, 1574208), (12832, 1475820), (12960, 1461244), (13665, 1385856), (14436, 1311840), (14576, 1299240), (16040, 1180656), (16398, 1154880), (17280, 1095933), (18045, 1049472), (18220, 1039392), (19248, 983880), (21654, 874560), (21864, 866160), (24060, 787104), (24597, 769920), (25664, 737910), (25920, 730622), (27330, 692928), (28872, 655920), (29152, 649620), (32080, 590328), (32481, 583040), (32796, 577440), (36090, 524736), (36440, 519696), (38496, 491940), (40995, 461952), (43308, 437280), (43728, 433080), (48120, 393552), (49194, 384960), (51328, 368955), (51840, 365311), (54135, 349824), (54660, 346464), (57744, 327960), (58304, 324810), (64160, 295164), (64962, 291520), (65592, 288720), (72180, 262368), (72880, 259848), (73791, 256640), (76992, 245970), (81990, 230976), (86616, 218640), (87456, 216540), (96240, 196776), (98388, 192480), (108270, 174912), (109320, 173232), (115488, 163980), (116608, 162405), (122985, 153984), (128320, 147582), (129924, 145760), (131184, 144360)]