83191920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2199

約数の個数: 160

約数和(自身を含む): 307694592

約数和(自身を除く): 224502672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2153, 2415, 2576, 2760, 3220, 3864, 4306, 4830, 5520, 6440, 6459, 7728, 8612, 9660, 10765, 12880, 12918, 15071, 17224, 19320, 21530, 25836, 30142, 32295, 34448, 38640, 43060, 45213, 49519, 51672, 60284, 64590, 75355, 86120, 90426, 99038, 103344, 120568, 129180, 148557, 150710, 172240, 180852, 198076, 226065, 241136, 247595, 258360, 297114, 301420, 346633, 361704, 396152, 452130, 495190, 516720, 594228, 602840, 693266, 723408, 742785, 792304, 904260, 990380, 1039899, 1188456, 1205680, 1386532, 1485570, 1733165, 1808520, 1980760, 2079798, 2376912, 2773064, 2971140, 3466330, 3617040, 3961520, 4159596, 5199495, 5546128, 5942280, 6932660, 8319192, 10398990, 11884560, 13865320, 16638384, 20797980, 27730640, 41595960, 83191920]

約数ペア:

[(1, 83191920), (2, 41595960), (3, 27730640), (4, 20797980), (5, 16638384), (6, 13865320), (7, 11884560), (8, 10398990), (10, 8319192), (12, 6932660), (14, 5942280), (15, 5546128), (16, 5199495), (20, 4159596), (21, 3961520), (23, 3617040), (24, 3466330), (28, 2971140), (30, 2773064), (35, 2376912), (40, 2079798), (42, 1980760), (46, 1808520), (48, 1733165), (56, 1485570), (60, 1386532), (69, 1205680), (70, 1188456), (80, 1039899), (84, 990380), (92, 904260), (105, 792304), (112, 742785), (115, 723408), (120, 693266), (138, 602840), (140, 594228), (161, 516720), (168, 495190), (184, 452130), (210, 396152), (230, 361704), (240, 346633), (276, 301420), (280, 297114), (322, 258360), (336, 247595), (345, 241136), (368, 226065), (420, 198076), (460, 180852), (483, 172240), (552, 150710), (560, 148557), (644, 129180), (690, 120568), (805, 103344), (840, 99038), (920, 90426), (966, 86120), (1104, 75355), (1288, 64590), (1380, 60284), (1610, 51672), (1680, 49519), (1840, 45213), (1932, 43060), (2153, 38640), (2415, 34448), (2576, 32295), (2760, 30142), (3220, 25836), (3864, 21530), (4306, 19320), (4830, 17224), (5520, 15071), (6440, 12918), (6459, 12880), (7728, 10765), (8612, 9660)]