28303340160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{74077}}^1$

素因数の和:74298

約数の個数: 128

約数和(自身を含む): 90671472000

約数和(自身を除く): 62368131840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 199, 240, 320, 384, 398, 480, 597, 640, 796, 960, 995, 1194, 1592, 1920, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 6368, 7960, 9552, 11940, 12736, 15920, 19104, 23880, 25472, 31840, 38208, 47760, 63680, 74077, 76416, 95520, 127360, 148154, 191040, 222231, 296308, 370385, 382080, 444462, 592616, 740770, 888924, 1111155, 1185232, 1481540, 1777848, 2222310, 2370464, 2963080, 3555696, 4444620, 4740928, 5926160, 7111392, 8889240, 9481856, 11852320, 14222784, 14741323, 17778480, 23704640, 28445568, 29482646, 35556960, 44223969, 47409280, 58965292, 71113920, 73706615, 88447938, 117930584, 142227840, 147413230, 176895876, 221119845, 235861168, 294826460, 353791752, 442239690, 471722336, 589652920, 707583504, 884479380, 943444672, 1179305840, 1415167008, 1768958760, 1886889344, 2358611680, 2830334016, 3537917520, 4717223360, 5660668032, 7075835040, 9434446720, 14151670080, 28303340160]

約数ペア:

[(1, 28303340160), (2, 14151670080), (3, 9434446720), (4, 7075835040), (5, 5660668032), (6, 4717223360), (8, 3537917520), (10, 2830334016), (12, 2358611680), (15, 1886889344), (16, 1768958760), (20, 1415167008), (24, 1179305840), (30, 943444672), (32, 884479380), (40, 707583504), (48, 589652920), (60, 471722336), (64, 442239690), (80, 353791752), (96, 294826460), (120, 235861168), (128, 221119845), (160, 176895876), (192, 147413230), (199, 142227840), (240, 117930584), (320, 88447938), (384, 73706615), (398, 71113920), (480, 58965292), (597, 47409280), (640, 44223969), (796, 35556960), (960, 29482646), (995, 28445568), (1194, 23704640), (1592, 17778480), (1920, 14741323), (1990, 14222784), (2388, 11852320), (2985, 9481856), (3184, 8889240), (3980, 7111392), (4776, 5926160), (5970, 4740928), (6368, 4444620), (7960, 3555696), (9552, 2963080), (11940, 2370464), (12736, 2222310), (15920, 1777848), (19104, 1481540), (23880, 1185232), (25472, 1111155), (31840, 888924), (38208, 740770), (47760, 592616), (63680, 444462), (74077, 382080), (76416, 370385), (95520, 296308), (127360, 222231), (148154, 191040)]