127939680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 288

約数和(自身を含む): 490377888

約数和(自身を除く): 362438208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 41, 44, 45, 48, 55, 60, 66, 72, 80, 82, 88, 90, 96, 99, 110, 120, 123, 132, 144, 160, 164, 165, 176, 180, 197, 198, 205, 220, 240, 246, 264, 288, 328, 330, 352, 360, 369, 394, 396, 410, 440, 451, 480, 492, 495, 528, 591, 615, 656, 660, 720, 738, 788, 792, 820, 880, 902, 984, 985, 990, 1056, 1182, 1230, 1312, 1320, 1353, 1440, 1476, 1576, 1584, 1640, 1760, 1773, 1804, 1845, 1968, 1970, 1980, 2167, 2255, 2364, 2460, 2640, 2706, 2952, 2955, 3152, 3168, 3280, 3546, 3608, 3690, 3936, 3940, 3960, 4059, 4334, 4510, 4728, 4920, 5280, 5412, 5904, 5910, 6304, 6501, 6560, 6765, 7092, 7216, 7380, 7880, 7920, 8077, 8118, 8668, 8865, 9020, 9456, 9840, 10824, 10835, 11808, 11820, 13002, 13530, 14184, 14432, 14760, 15760, 15840, 16154, 16236, 17336, 17730, 18040, 18912, 19503, 19680, 20295, 21648, 21670, 23640, 24231, 26004, 27060, 28368, 29520, 31520, 32308, 32472, 32505, 34672, 35460, 36080, 39006, 40385, 40590, 43296, 43340, 47280, 48462, 52008, 54120, 56736, 59040, 64616, 64944, 65010, 69344, 70920, 72160, 72693, 78012, 80770, 81180, 86680, 88847, 94560, 96924, 97515, 104016, 108240, 121155, 129232, 129888, 130020, 141840, 145386, 156024, 161540, 162360, 173360, 177694, 193848, 195030, 208032, 216480, 242310, 258464, 260040, 266541, 283680, 290772, 312048, 323080, 324720, 346720, 355388, 363465, 387696, 390060, 444235, 484620, 520080, 533082, 581544, 624096, 646160, 649440, 710776, 726930, 775392, 780120, 799623, 888470, 969240, 1040160, 1066164, 1163088, 1292320, 1332705, 1421552, 1453860, 1560240, 1599246, 1776940, 1938480, 2132328, 2326176, 2665410, 2843104, 2907720, 3120480, 3198492, 3553880, 3876960, 3998115, 4264656, 5330820, 5815440, 6396984, 7107760, 7996230, 8529312, 10661640, 11630880, 12793968, 14215520, 15992460, 21323280, 25587936, 31984920, 42646560, 63969840, 127939680]

約数ペア:

[(1, 127939680), (2, 63969840), (3, 42646560), (4, 31984920), (5, 25587936), (6, 21323280), (8, 15992460), (9, 14215520), (10, 12793968), (11, 11630880), (12, 10661640), (15, 8529312), (16, 7996230), (18, 7107760), (20, 6396984), (22, 5815440), (24, 5330820), (30, 4264656), (32, 3998115), (33, 3876960), (36, 3553880), (40, 3198492), (41, 3120480), (44, 2907720), (45, 2843104), (48, 2665410), (55, 2326176), (60, 2132328), (66, 1938480), (72, 1776940), (80, 1599246), (82, 1560240), (88, 1453860), (90, 1421552), (96, 1332705), (99, 1292320), (110, 1163088), (120, 1066164), (123, 1040160), (132, 969240), (144, 888470), (160, 799623), (164, 780120), (165, 775392), (176, 726930), (180, 710776), (197, 649440), (198, 646160), (205, 624096), (220, 581544), (240, 533082), (246, 520080), (264, 484620), (288, 444235), (328, 390060), (330, 387696), (352, 363465), (360, 355388), (369, 346720), (394, 324720), (396, 323080), (410, 312048), (440, 290772), (451, 283680), (480, 266541), (492, 260040), (495, 258464), (528, 242310), (591, 216480), (615, 208032), (656, 195030), (660, 193848), (720, 177694), (738, 173360), (788, 162360), (792, 161540), (820, 156024), (880, 145386), (902, 141840), (984, 130020), (985, 129888), (990, 129232), (1056, 121155), (1182, 108240), (1230, 104016), (1312, 97515), (1320, 96924), (1353, 94560), (1440, 88847), (1476, 86680), (1576, 81180), (1584, 80770), (1640, 78012), (1760, 72693), (1773, 72160), (1804, 70920), (1845, 69344), (1968, 65010), (1970, 64944), (1980, 64616), (2167, 59040), (2255, 56736), (2364, 54120), (2460, 52008), (2640, 48462), (2706, 47280), (2952, 43340), (2955, 43296), (3152, 40590), (3168, 40385), (3280, 39006), (3546, 36080), (3608, 35460), (3690, 34672), (3936, 32505), (3940, 32472), (3960, 32308), (4059, 31520), (4334, 29520), (4510, 28368), (4728, 27060), (4920, 26004), (5280, 24231), (5412, 23640), (5904, 21670), (5910, 21648), (6304, 20295), (6501, 19680), (6560, 19503), (6765, 18912), (7092, 18040), (7216, 17730), (7380, 17336), (7880, 16236), (7920, 16154), (8077, 15840), (8118, 15760), (8668, 14760), (8865, 14432), (9020, 14184), (9456, 13530), (9840, 13002), (10824, 11820), (10835, 11808)]