2531443320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8167}}^1$

素因数の和:8235

約数の個数: 256

約数和(自身を含む): 9880012800

約数和(自身を除く): 7348569480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 82, 84, 90, 105, 108, 120, 123, 126, 135, 140, 164, 168, 180, 189, 205, 210, 216, 246, 252, 270, 280, 287, 315, 328, 360, 369, 378, 410, 420, 492, 504, 540, 574, 615, 630, 738, 756, 820, 840, 861, 945, 984, 1080, 1107, 1148, 1230, 1260, 1435, 1476, 1512, 1640, 1722, 1845, 1890, 2214, 2296, 2460, 2520, 2583, 2870, 2952, 3444, 3690, 3780, 4305, 4428, 4920, 5166, 5535, 5740, 6888, 7380, 7560, 7749, 8167, 8610, 8856, 10332, 11070, 11480, 12915, 14760, 15498, 16334, 17220, 20664, 22140, 24501, 25830, 30996, 32668, 34440, 38745, 40835, 44280, 49002, 51660, 57169, 61992, 65336, 73503, 77490, 81670, 98004, 103320, 114338, 122505, 147006, 154980, 163340, 171507, 196008, 220509, 228676, 245010, 285845, 294012, 309960, 326680, 334847, 343014, 367515, 441018, 457352, 490020, 514521, 571690, 588024, 669694, 686028, 735030, 857535, 882036, 980040, 1004541, 1029042, 1102545, 1143380, 1339388, 1372056, 1470060, 1543563, 1674235, 1715070, 1764072, 2009082, 2058084, 2205090, 2286760, 2343929, 2572605, 2678776, 2940120, 3013623, 3087126, 3348470, 3430140, 4018164, 4116168, 4410180, 4687858, 5022705, 5145210, 6027246, 6174252, 6696940, 6860280, 7031787, 7717815, 8036328, 8820360, 9040869, 9375716, 10045410, 10290420, 11719645, 12054492, 12348504, 13393880, 14063574, 15068115, 15435630, 18081738, 18751432, 20090820, 20580840, 21095361, 23439290, 24108984, 28127148, 30136230, 30871260, 35158935, 36163476, 40181640, 42190722, 45204345, 46878580, 56254296, 60272460, 61742520, 63286083, 70317870, 72326952, 84381444, 90408690, 93757160, 105476805, 120544920, 126572166, 140635740, 168762888, 180817380, 210953610, 253144332, 281271480, 316430415, 361634760, 421907220, 506288664, 632860830, 843814440, 1265721660, 2531443320]

約数ペア:

[(1, 2531443320), (2, 1265721660), (3, 843814440), (4, 632860830), (5, 506288664), (6, 421907220), (7, 361634760), (8, 316430415), (9, 281271480), (10, 253144332), (12, 210953610), (14, 180817380), (15, 168762888), (18, 140635740), (20, 126572166), (21, 120544920), (24, 105476805), (27, 93757160), (28, 90408690), (30, 84381444), (35, 72326952), (36, 70317870), (40, 63286083), (41, 61742520), (42, 60272460), (45, 56254296), (54, 46878580), (56, 45204345), (60, 42190722), (63, 40181640), (70, 36163476), (72, 35158935), (82, 30871260), (84, 30136230), (90, 28127148), (105, 24108984), (108, 23439290), (120, 21095361), (123, 20580840), (126, 20090820), (135, 18751432), (140, 18081738), (164, 15435630), (168, 15068115), (180, 14063574), (189, 13393880), (205, 12348504), (210, 12054492), (216, 11719645), (246, 10290420), (252, 10045410), (270, 9375716), (280, 9040869), (287, 8820360), (315, 8036328), (328, 7717815), (360, 7031787), (369, 6860280), (378, 6696940), (410, 6174252), (420, 6027246), (492, 5145210), (504, 5022705), (540, 4687858), (574, 4410180), (615, 4116168), (630, 4018164), (738, 3430140), (756, 3348470), (820, 3087126), (840, 3013623), (861, 2940120), (945, 2678776), (984, 2572605), (1080, 2343929), (1107, 2286760), (1148, 2205090), (1230, 2058084), (1260, 2009082), (1435, 1764072), (1476, 1715070), (1512, 1674235), (1640, 1543563), (1722, 1470060), (1845, 1372056), (1890, 1339388), (2214, 1143380), (2296, 1102545), (2460, 1029042), (2520, 1004541), (2583, 980040), (2870, 882036), (2952, 857535), (3444, 735030), (3690, 686028), (3780, 669694), (4305, 588024), (4428, 571690), (4920, 514521), (5166, 490020), (5535, 457352), (5740, 441018), (6888, 367515), (7380, 343014), (7560, 334847), (7749, 326680), (8167, 309960), (8610, 294012), (8856, 285845), (10332, 245010), (11070, 228676), (11480, 220509), (12915, 196008), (14760, 171507), (15498, 163340), (16334, 154980), (17220, 147006), (20664, 122505), (22140, 114338), (24501, 103320), (25830, 98004), (30996, 81670), (32668, 77490), (34440, 73503), (38745, 65336), (40835, 61992), (44280, 57169), (49002, 51660)]