2195880840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:498

約数の個数: 320

約数和(自身を含む): 7819891200

約数和(自身を除く): 5624010360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 79, 81, 90, 92, 108, 115, 120, 135, 138, 158, 162, 180, 184, 207, 216, 230, 237, 270, 276, 316, 324, 345, 360, 373, 395, 405, 414, 460, 474, 540, 552, 621, 632, 648, 690, 711, 746, 790, 810, 828, 920, 948, 1035, 1080, 1119, 1185, 1242, 1380, 1422, 1492, 1580, 1620, 1656, 1817, 1863, 1865, 1896, 2070, 2133, 2238, 2370, 2484, 2760, 2844, 2984, 3105, 3160, 3240, 3357, 3555, 3634, 3726, 3730, 4140, 4266, 4476, 4740, 4968, 5451, 5595, 5688, 6210, 6399, 6714, 7110, 7268, 7452, 7460, 8280, 8532, 8579, 8952, 9085, 9315, 9480, 10071, 10665, 10902, 11190, 12420, 12798, 13428, 14220, 14536, 14904, 14920, 16353, 16785, 17064, 17158, 18170, 18630, 20142, 21330, 21804, 22380, 24840, 25596, 25737, 26856, 27255, 28440, 29467, 30213, 31995, 32706, 33570, 34316, 36340, 37260, 40284, 42660, 42895, 43608, 44760, 49059, 50355, 51192, 51474, 54510, 58934, 60426, 63990, 65412, 67140, 68632, 72680, 74520, 77211, 80568, 81765, 85320, 85790, 88401, 98118, 100710, 102948, 109020, 117868, 120852, 127980, 128685, 130824, 134280, 147177, 147335, 151065, 154422, 163530, 171580, 176802, 196236, 201420, 205896, 218040, 231633, 235736, 241704, 245295, 255960, 257370, 265203, 294354, 294670, 302130, 308844, 327060, 343160, 353604, 386055, 392472, 402840, 442005, 463266, 490590, 514740, 530406, 588708, 589340, 604260, 617688, 654120, 677741, 694899, 707208, 735885, 772110, 795609, 884010, 926532, 981180, 1029480, 1060812, 1158165, 1177416, 1178680, 1208520, 1326015, 1355482, 1389798, 1471770, 1544220, 1591218, 1768020, 1853064, 1962360, 2033223, 2121624, 2316330, 2386827, 2652030, 2710964, 2779596, 2943540, 3088440, 3182436, 3388705, 3474495, 3536040, 3978045, 4066446, 4632660, 4773654, 5304060, 5421928, 5559192, 5887080, 6099669, 6364872, 6777410, 6948990, 7956090, 8132892, 9265320, 9547308, 10166115, 10608120, 11934135, 12199338, 13554820, 13897980, 15912180, 16265784, 18299007, 19094616, 20332230, 23868270, 24398676, 27109640, 27795960, 30498345, 31824360, 36598014, 40664460, 47736540, 48797352, 54897021, 60996690, 73196028, 81328920, 91495035, 95473080, 109794042, 121993380, 146392056, 182990070, 219588084, 243986760, 274485105, 365980140, 439176168, 548970210, 731960280, 1097940420, 2195880840]

約数ペア:

[(1, 2195880840), (2, 1097940420), (3, 731960280), (4, 548970210), (5, 439176168), (6, 365980140), (8, 274485105), (9, 243986760), (10, 219588084), (12, 182990070), (15, 146392056), (18, 121993380), (20, 109794042), (23, 95473080), (24, 91495035), (27, 81328920), (30, 73196028), (36, 60996690), (40, 54897021), (45, 48797352), (46, 47736540), (54, 40664460), (60, 36598014), (69, 31824360), (72, 30498345), (79, 27795960), (81, 27109640), (90, 24398676), (92, 23868270), (108, 20332230), (115, 19094616), (120, 18299007), (135, 16265784), (138, 15912180), (158, 13897980), (162, 13554820), (180, 12199338), (184, 11934135), (207, 10608120), (216, 10166115), (230, 9547308), (237, 9265320), (270, 8132892), (276, 7956090), (316, 6948990), (324, 6777410), (345, 6364872), (360, 6099669), (373, 5887080), (395, 5559192), (405, 5421928), (414, 5304060), (460, 4773654), (474, 4632660), (540, 4066446), (552, 3978045), (621, 3536040), (632, 3474495), (648, 3388705), (690, 3182436), (711, 3088440), (746, 2943540), (790, 2779596), (810, 2710964), (828, 2652030), (920, 2386827), (948, 2316330), (1035, 2121624), (1080, 2033223), (1119, 1962360), (1185, 1853064), (1242, 1768020), (1380, 1591218), (1422, 1544220), (1492, 1471770), (1580, 1389798), (1620, 1355482), (1656, 1326015), (1817, 1208520), (1863, 1178680), (1865, 1177416), (1896, 1158165), (2070, 1060812), (2133, 1029480), (2238, 981180), (2370, 926532), (2484, 884010), (2760, 795609), (2844, 772110), (2984, 735885), (3105, 707208), (3160, 694899), (3240, 677741), (3357, 654120), (3555, 617688), (3634, 604260), (3726, 589340), (3730, 588708), (4140, 530406), (4266, 514740), (4476, 490590), (4740, 463266), (4968, 442005), (5451, 402840), (5595, 392472), (5688, 386055), (6210, 353604), (6399, 343160), (6714, 327060), (7110, 308844), (7268, 302130), (7452, 294670), (7460, 294354), (8280, 265203), (8532, 257370), (8579, 255960), (8952, 245295), (9085, 241704), (9315, 235736), (9480, 231633), (10071, 218040), (10665, 205896), (10902, 201420), (11190, 196236), (12420, 176802), (12798, 171580), (13428, 163530), (14220, 154422), (14536, 151065), (14904, 147335), (14920, 147177), (16353, 134280), (16785, 130824), (17064, 128685), (17158, 127980), (18170, 120852), (18630, 117868), (20142, 109020), (21330, 102948), (21804, 100710), (22380, 98118), (24840, 88401), (25596, 85790), (25737, 85320), (26856, 81765), (27255, 80568), (28440, 77211), (29467, 74520), (30213, 72680), (31995, 68632), (32706, 67140), (33570, 65412), (34316, 63990), (36340, 60426), (37260, 58934), (40284, 54510), (42660, 51474), (42895, 51192), (43608, 50355), (44760, 49059)]