18630331680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1\times {\mathrm{641}}^1$

素因数の和:1211

約数の個数: 192

約数和(自身を含む): 59313897216

約数和(自身を除く): 40683565536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 151, 160, 240, 302, 401, 453, 480, 604, 641, 755, 802, 906, 1203, 1208, 1282, 1510, 1604, 1812, 1923, 2005, 2265, 2406, 2416, 2564, 3020, 3205, 3208, 3624, 3846, 4010, 4530, 4812, 4832, 5128, 6015, 6040, 6410, 6416, 7248, 7692, 8020, 9060, 9615, 9624, 10256, 12030, 12080, 12820, 12832, 14496, 15384, 16040, 18120, 19230, 19248, 20512, 24060, 24160, 25640, 30768, 32080, 36240, 38460, 38496, 48120, 51280, 60551, 61536, 64160, 72480, 76920, 96240, 96791, 102560, 121102, 153840, 181653, 192480, 193582, 242204, 257041, 290373, 302755, 307680, 363306, 387164, 483955, 484408, 514082, 580746, 605510, 726612, 771123, 774328, 908265, 967910, 968816, 1028164, 1161492, 1211020, 1285205, 1451865, 1453224, 1542246, 1548656, 1816530, 1935820, 1937632, 2056328, 2322984, 2422040, 2570410, 2903730, 2906448, 3084492, 3097312, 3633060, 3855615, 3871640, 4112656, 4645968, 4844080, 5140820, 5807460, 5812896, 6168984, 7266120, 7711230, 7743280, 8225312, 9291936, 9688160, 10281640, 11614920, 12337968, 14532240, 15422460, 15486560, 20563280, 23229840, 24675936, 29064480, 30844920, 38813191, 41126560, 46459680, 61689840, 77626382, 116439573, 123379680, 155252764, 194065955, 232879146, 310505528, 388131910, 465758292, 582197865, 621011056, 776263820, 931516584, 1164395730, 1242022112, 1552527640, 1863033168, 2328791460, 3105055280, 3726066336, 4657582920, 6210110560, 9315165840, 18630331680]

約数ペア:

[(1, 18630331680), (2, 9315165840), (3, 6210110560), (4, 4657582920), (5, 3726066336), (6, 3105055280), (8, 2328791460), (10, 1863033168), (12, 1552527640), (15, 1242022112), (16, 1164395730), (20, 931516584), (24, 776263820), (30, 621011056), (32, 582197865), (40, 465758292), (48, 388131910), (60, 310505528), (80, 232879146), (96, 194065955), (120, 155252764), (151, 123379680), (160, 116439573), (240, 77626382), (302, 61689840), (401, 46459680), (453, 41126560), (480, 38813191), (604, 30844920), (641, 29064480), (755, 24675936), (802, 23229840), (906, 20563280), (1203, 15486560), (1208, 15422460), (1282, 14532240), (1510, 12337968), (1604, 11614920), (1812, 10281640), (1923, 9688160), (2005, 9291936), (2265, 8225312), (2406, 7743280), (2416, 7711230), (2564, 7266120), (3020, 6168984), (3205, 5812896), (3208, 5807460), (3624, 5140820), (3846, 4844080), (4010, 4645968), (4530, 4112656), (4812, 3871640), (4832, 3855615), (5128, 3633060), (6015, 3097312), (6040, 3084492), (6410, 2906448), (6416, 2903730), (7248, 2570410), (7692, 2422040), (8020, 2322984), (9060, 2056328), (9615, 1937632), (9624, 1935820), (10256, 1816530), (12030, 1548656), (12080, 1542246), (12820, 1453224), (12832, 1451865), (14496, 1285205), (15384, 1211020), (16040, 1161492), (18120, 1028164), (19230, 968816), (19248, 967910), (20512, 908265), (24060, 774328), (24160, 771123), (25640, 726612), (30768, 605510), (32080, 580746), (36240, 514082), (38460, 484408), (38496, 483955), (48120, 387164), (51280, 363306), (60551, 307680), (61536, 302755), (64160, 290373), (72480, 257041), (76920, 242204), (96240, 193582), (96791, 192480), (102560, 181653), (121102, 153840)]