2499356640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1871}}^1$

素因数の和:1934

約数の個数: 288

約数和(自身を含む): 9034841088

約数和(自身を除く): 6535484448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 96, 110, 115, 120, 121, 132, 138, 160, 165, 176, 184, 220, 230, 240, 242, 253, 264, 276, 330, 345, 352, 363, 368, 440, 460, 480, 484, 506, 528, 552, 605, 660, 690, 726, 736, 759, 880, 920, 968, 1012, 1056, 1104, 1210, 1265, 1320, 1380, 1452, 1518, 1760, 1815, 1840, 1871, 1936, 2024, 2208, 2420, 2530, 2640, 2760, 2783, 2904, 3036, 3630, 3680, 3742, 3795, 3872, 4048, 4840, 5060, 5280, 5520, 5566, 5613, 5808, 6072, 7260, 7484, 7590, 8096, 8349, 9355, 9680, 10120, 11040, 11132, 11226, 11616, 12144, 13915, 14520, 14968, 15180, 16698, 18710, 19360, 20240, 20581, 22264, 22452, 24288, 27830, 28065, 29040, 29936, 30360, 33396, 37420, 40480, 41162, 41745, 43033, 44528, 44904, 55660, 56130, 58080, 59872, 60720, 61743, 66792, 74840, 82324, 83490, 86066, 89056, 89808, 102905, 111320, 112260, 121440, 123486, 129099, 133584, 149680, 164648, 166980, 172132, 179616, 205810, 215165, 222640, 224520, 226391, 246972, 258198, 267168, 299360, 308715, 329296, 333960, 344264, 411620, 430330, 445280, 449040, 452782, 473363, 493944, 516396, 617430, 645495, 658592, 667920, 679173, 688528, 823240, 860660, 898080, 905564, 946726, 987888, 1032792, 1131955, 1234860, 1290990, 1335840, 1358346, 1377056, 1420089, 1646480, 1721320, 1811128, 1893452, 1975776, 2065584, 2263910, 2366815, 2469720, 2581980, 2716692, 2840178, 3292960, 3395865, 3442640, 3622256, 3786904, 4131168, 4527820, 4733630, 4939440, 5163960, 5206993, 5433384, 5680356, 6791730, 6885280, 7100445, 7244512, 7573808, 9055640, 9467260, 9878880, 10327920, 10413986, 10866768, 11360712, 13583460, 14200890, 15147616, 15620979, 18111280, 18934520, 20655840, 20827972, 21733536, 22721424, 26034965, 27166920, 28401780, 31241958, 36222560, 37869040, 41655944, 45442848, 52069930, 54333840, 56803560, 62483916, 75738080, 78104895, 83311888, 104139860, 108667680, 113607120, 124967832, 156209790, 166623776, 208279720, 227214240, 249935664, 312419580, 416559440, 499871328, 624839160, 833118880, 1249678320, 2499356640]

約数ペア:

[(1, 2499356640), (2, 1249678320), (3, 833118880), (4, 624839160), (5, 499871328), (6, 416559440), (8, 312419580), (10, 249935664), (11, 227214240), (12, 208279720), (15, 166623776), (16, 156209790), (20, 124967832), (22, 113607120), (23, 108667680), (24, 104139860), (30, 83311888), (32, 78104895), (33, 75738080), (40, 62483916), (44, 56803560), (46, 54333840), (48, 52069930), (55, 45442848), (60, 41655944), (66, 37869040), (69, 36222560), (80, 31241958), (88, 28401780), (92, 27166920), (96, 26034965), (110, 22721424), (115, 21733536), (120, 20827972), (121, 20655840), (132, 18934520), (138, 18111280), (160, 15620979), (165, 15147616), (176, 14200890), (184, 13583460), (220, 11360712), (230, 10866768), (240, 10413986), (242, 10327920), (253, 9878880), (264, 9467260), (276, 9055640), (330, 7573808), (345, 7244512), (352, 7100445), (363, 6885280), (368, 6791730), (440, 5680356), (460, 5433384), (480, 5206993), (484, 5163960), (506, 4939440), (528, 4733630), (552, 4527820), (605, 4131168), (660, 3786904), (690, 3622256), (726, 3442640), (736, 3395865), (759, 3292960), (880, 2840178), (920, 2716692), (968, 2581980), (1012, 2469720), (1056, 2366815), (1104, 2263910), (1210, 2065584), (1265, 1975776), (1320, 1893452), (1380, 1811128), (1452, 1721320), (1518, 1646480), (1760, 1420089), (1815, 1377056), (1840, 1358346), (1871, 1335840), (1936, 1290990), (2024, 1234860), (2208, 1131955), (2420, 1032792), (2530, 987888), (2640, 946726), (2760, 905564), (2783, 898080), (2904, 860660), (3036, 823240), (3630, 688528), (3680, 679173), (3742, 667920), (3795, 658592), (3872, 645495), (4048, 617430), (4840, 516396), (5060, 493944), (5280, 473363), (5520, 452782), (5566, 449040), (5613, 445280), (5808, 430330), (6072, 411620), (7260, 344264), (7484, 333960), (7590, 329296), (8096, 308715), (8349, 299360), (9355, 267168), (9680, 258198), (10120, 246972), (11040, 226391), (11132, 224520), (11226, 222640), (11616, 215165), (12144, 205810), (13915, 179616), (14520, 172132), (14968, 166980), (15180, 164648), (16698, 149680), (18710, 133584), (19360, 129099), (20240, 123486), (20581, 121440), (22264, 112260), (22452, 111320), (24288, 102905), (27830, 89808), (28065, 89056), (29040, 86066), (29936, 83490), (30360, 82324), (33396, 74840), (37420, 66792), (40480, 61743), (41162, 60720), (41745, 59872), (43033, 58080), (44528, 56130), (44904, 55660)]