38839680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1$

素因数の和:649

約数の個数: 192

約数和(自身を含む): 146549520

約数和(自身を除く): 107709840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 613, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1226, 1320, 1408, 1440, 1584, 1760, 1839, 1920, 1980, 2112, 2452, 2640, 2880, 3065, 3168, 3520, 3678, 3960, 4224, 4904, 5280, 5517, 5760, 6130, 6336, 6743, 7040, 7356, 7920, 9195, 9808, 10560, 11034, 12260, 12672, 13486, 14712, 15840, 18390, 19616, 20229, 21120, 22068, 24520, 26972, 27585, 29424, 31680, 33715, 36780, 39232, 40458, 44136, 49040, 53944, 55170, 58848, 60687, 63360, 67430, 73560, 78464, 80916, 88272, 98080, 101145, 107888, 110340, 117696, 121374, 134860, 147120, 161832, 176544, 196160, 202290, 215776, 220680, 235392, 242748, 269720, 294240, 303435, 323664, 353088, 392320, 404580, 431552, 441360, 485496, 539440, 588480, 606870, 647328, 706176, 809160, 863104, 882720, 970992, 1078880, 1176960, 1213740, 1294656, 1618320, 1765440, 1941984, 2157760, 2427480, 2589312, 3236640, 3530880, 3883968, 4315520, 4854960, 6473280, 7767936, 9709920, 12946560, 19419840, 38839680]

約数ペア:

[(1, 38839680), (2, 19419840), (3, 12946560), (4, 9709920), (5, 7767936), (6, 6473280), (8, 4854960), (9, 4315520), (10, 3883968), (11, 3530880), (12, 3236640), (15, 2589312), (16, 2427480), (18, 2157760), (20, 1941984), (22, 1765440), (24, 1618320), (30, 1294656), (32, 1213740), (33, 1176960), (36, 1078880), (40, 970992), (44, 882720), (45, 863104), (48, 809160), (55, 706176), (60, 647328), (64, 606870), (66, 588480), (72, 539440), (80, 485496), (88, 441360), (90, 431552), (96, 404580), (99, 392320), (110, 353088), (120, 323664), (128, 303435), (132, 294240), (144, 269720), (160, 242748), (165, 235392), (176, 220680), (180, 215776), (192, 202290), (198, 196160), (220, 176544), (240, 161832), (264, 147120), (288, 134860), (320, 121374), (330, 117696), (352, 110340), (360, 107888), (384, 101145), (396, 98080), (440, 88272), (480, 80916), (495, 78464), (528, 73560), (576, 67430), (613, 63360), (640, 60687), (660, 58848), (704, 55170), (720, 53944), (792, 49040), (880, 44136), (960, 40458), (990, 39232), (1056, 36780), (1152, 33715), (1226, 31680), (1320, 29424), (1408, 27585), (1440, 26972), (1584, 24520), (1760, 22068), (1839, 21120), (1920, 20229), (1980, 19616), (2112, 18390), (2452, 15840), (2640, 14712), (2880, 13486), (3065, 12672), (3168, 12260), (3520, 11034), (3678, 10560), (3960, 9808), (4224, 9195), (4904, 7920), (5280, 7356), (5517, 7040), (5760, 6743), (6130, 6336)]