48628440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:886

約数の個数: 192

約数和(自身を含む): 188697600

約数和(自身を除く): 140069160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 839, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1678, 1932, 2070, 2415, 2517, 2520, 2760, 2898, 3220, 3356, 3864, 4140, 4195, 4830, 5034, 5796, 5873, 6440, 6712, 7245, 7551, 8280, 8390, 9660, 10068, 11592, 11746, 12585, 14490, 15102, 16780, 17619, 19297, 19320, 20136, 23492, 25170, 28980, 29365, 30204, 33560, 35238, 37755, 38594, 46984, 50340, 52857, 57891, 57960, 58730, 60408, 70476, 75510, 77188, 88095, 96485, 100680, 105714, 115782, 117460, 135079, 140952, 151020, 154376, 173673, 176190, 192970, 211428, 231564, 234920, 264285, 270158, 289455, 302040, 347346, 352380, 385940, 405237, 422856, 463128, 528570, 540316, 578910, 675395, 694692, 704760, 771880, 810474, 868365, 1057140, 1080632, 1157820, 1215711, 1350790, 1389384, 1620948, 1736730, 2026185, 2114280, 2315640, 2431422, 2701580, 3241896, 3473460, 4052370, 4862844, 5403160, 6078555, 6946920, 8104740, 9725688, 12157110, 16209480, 24314220, 48628440]

約数ペア:

[(1, 48628440), (2, 24314220), (3, 16209480), (4, 12157110), (5, 9725688), (6, 8104740), (7, 6946920), (8, 6078555), (9, 5403160), (10, 4862844), (12, 4052370), (14, 3473460), (15, 3241896), (18, 2701580), (20, 2431422), (21, 2315640), (23, 2114280), (24, 2026185), (28, 1736730), (30, 1620948), (35, 1389384), (36, 1350790), (40, 1215711), (42, 1157820), (45, 1080632), (46, 1057140), (56, 868365), (60, 810474), (63, 771880), (69, 704760), (70, 694692), (72, 675395), (84, 578910), (90, 540316), (92, 528570), (105, 463128), (115, 422856), (120, 405237), (126, 385940), (138, 352380), (140, 347346), (161, 302040), (168, 289455), (180, 270158), (184, 264285), (207, 234920), (210, 231564), (230, 211428), (252, 192970), (276, 176190), (280, 173673), (315, 154376), (322, 151020), (345, 140952), (360, 135079), (414, 117460), (420, 115782), (460, 105714), (483, 100680), (504, 96485), (552, 88095), (630, 77188), (644, 75510), (690, 70476), (805, 60408), (828, 58730), (839, 57960), (840, 57891), (920, 52857), (966, 50340), (1035, 46984), (1260, 38594), (1288, 37755), (1380, 35238), (1449, 33560), (1610, 30204), (1656, 29365), (1678, 28980), (1932, 25170), (2070, 23492), (2415, 20136), (2517, 19320), (2520, 19297), (2760, 17619), (2898, 16780), (3220, 15102), (3356, 14490), (3864, 12585), (4140, 11746), (4195, 11592), (4830, 10068), (5034, 9660), (5796, 8390), (5873, 8280), (6440, 7551), (6712, 7245)]