1838861040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:344

約数の個数: 320

約数和(自身を含む): 6363878400

約数和(自身を除く): 4525017360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 89, 92, 95, 114, 115, 120, 138, 152, 178, 184, 190, 197, 228, 230, 240, 267, 276, 285, 304, 345, 356, 368, 380, 394, 437, 445, 456, 460, 534, 552, 570, 591, 690, 712, 760, 788, 874, 890, 912, 920, 985, 1068, 1104, 1140, 1182, 1311, 1335, 1380, 1424, 1520, 1576, 1691, 1748, 1780, 1840, 1970, 2047, 2136, 2185, 2280, 2364, 2622, 2670, 2760, 2955, 3152, 3382, 3496, 3560, 3743, 3940, 4094, 4272, 4370, 4531, 4560, 4728, 5073, 5244, 5340, 5520, 5910, 6141, 6555, 6764, 6992, 7120, 7486, 7880, 8188, 8455, 8740, 9062, 9456, 10146, 10235, 10488, 10680, 11229, 11820, 12282, 13110, 13528, 13593, 14972, 15760, 16376, 16910, 17480, 17533, 18124, 18715, 20292, 20470, 20976, 21360, 22458, 22655, 23640, 24564, 25365, 26220, 27056, 27186, 29944, 30705, 32752, 33820, 34960, 35066, 36248, 37430, 38893, 40584, 40940, 44916, 45310, 47280, 49128, 50730, 52440, 52599, 54372, 56145, 59888, 61410, 67640, 67965, 70132, 72496, 74860, 77786, 81168, 81880, 86089, 87665, 89832, 90620, 98256, 101460, 104880, 105198, 108744, 112290, 116679, 122820, 135280, 135930, 140264, 149720, 155572, 163760, 172178, 175330, 179664, 181240, 194465, 202920, 210396, 217488, 224580, 233358, 245640, 258267, 262995, 271860, 280528, 299440, 311144, 333127, 344356, 350660, 362480, 388930, 403259, 405840, 420792, 430445, 449160, 466716, 491280, 516534, 525990, 543720, 583395, 622288, 666254, 688712, 701320, 777860, 806518, 841584, 860890, 898320, 933432, 999381, 1033068, 1051980, 1087440, 1166790, 1209777, 1291335, 1332508, 1377424, 1402640, 1555720, 1613036, 1665635, 1721780, 1866864, 1998762, 2016295, 2066136, 2103960, 2333580, 2419554, 2582670, 2665016, 3111440, 3226072, 3331270, 3443560, 3997524, 4032590, 4132272, 4207920, 4667160, 4839108, 4996905, 5165340, 5330032, 6048885, 6452144, 6662540, 6887120, 7661921, 7995048, 8065180, 9334320, 9678216, 9993810, 10330680, 12097770, 13325080, 15323842, 15990096, 16130360, 19356432, 19987620, 20661360, 22985763, 24195540, 26650160, 30647684, 32260720, 38309605, 39975240, 45971526, 48391080, 61295368, 76619210, 79950480, 91943052, 96782160, 114928815, 122590736, 153238420, 183886104, 229857630, 306476840, 367772208, 459715260, 612953680, 919430520, 1838861040]

約数ペア:

[(1, 1838861040), (2, 919430520), (3, 612953680), (4, 459715260), (5, 367772208), (6, 306476840), (8, 229857630), (10, 183886104), (12, 153238420), (15, 122590736), (16, 114928815), (19, 96782160), (20, 91943052), (23, 79950480), (24, 76619210), (30, 61295368), (38, 48391080), (40, 45971526), (46, 39975240), (48, 38309605), (57, 32260720), (60, 30647684), (69, 26650160), (76, 24195540), (80, 22985763), (89, 20661360), (92, 19987620), (95, 19356432), (114, 16130360), (115, 15990096), (120, 15323842), (138, 13325080), (152, 12097770), (178, 10330680), (184, 9993810), (190, 9678216), (197, 9334320), (228, 8065180), (230, 7995048), (240, 7661921), (267, 6887120), (276, 6662540), (285, 6452144), (304, 6048885), (345, 5330032), (356, 5165340), (368, 4996905), (380, 4839108), (394, 4667160), (437, 4207920), (445, 4132272), (456, 4032590), (460, 3997524), (534, 3443560), (552, 3331270), (570, 3226072), (591, 3111440), (690, 2665016), (712, 2582670), (760, 2419554), (788, 2333580), (874, 2103960), (890, 2066136), (912, 2016295), (920, 1998762), (985, 1866864), (1068, 1721780), (1104, 1665635), (1140, 1613036), (1182, 1555720), (1311, 1402640), (1335, 1377424), (1380, 1332508), (1424, 1291335), (1520, 1209777), (1576, 1166790), (1691, 1087440), (1748, 1051980), (1780, 1033068), (1840, 999381), (1970, 933432), (2047, 898320), (2136, 860890), (2185, 841584), (2280, 806518), (2364, 777860), (2622, 701320), (2670, 688712), (2760, 666254), (2955, 622288), (3152, 583395), (3382, 543720), (3496, 525990), (3560, 516534), (3743, 491280), (3940, 466716), (4094, 449160), (4272, 430445), (4370, 420792), (4531, 405840), (4560, 403259), (4728, 388930), (5073, 362480), (5244, 350660), (5340, 344356), (5520, 333127), (5910, 311144), (6141, 299440), (6555, 280528), (6764, 271860), (6992, 262995), (7120, 258267), (7486, 245640), (7880, 233358), (8188, 224580), (8455, 217488), (8740, 210396), (9062, 202920), (9456, 194465), (10146, 181240), (10235, 179664), (10488, 175330), (10680, 172178), (11229, 163760), (11820, 155572), (12282, 149720), (13110, 140264), (13528, 135930), (13593, 135280), (14972, 122820), (15760, 116679), (16376, 112290), (16910, 108744), (17480, 105198), (17533, 104880), (18124, 101460), (18715, 98256), (20292, 90620), (20470, 89832), (20976, 87665), (21360, 86089), (22458, 81880), (22655, 81168), (23640, 77786), (24564, 74860), (25365, 72496), (26220, 70132), (27056, 67965), (27186, 67640), (29944, 61410), (30705, 59888), (32752, 56145), (33820, 54372), (34960, 52599), (35066, 52440), (36248, 50730), (37430, 49128), (38893, 47280), (40584, 45310), (40940, 44916)]