380072160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:370

約数の個数: 288

約数和(自身を含む): 1419949440

約数和(自身を除く): 1039877280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 79, 80, 90, 96, 104, 117, 120, 130, 144, 156, 158, 160, 180, 195, 208, 234, 237, 240, 257, 260, 288, 312, 316, 360, 390, 395, 416, 468, 474, 480, 514, 520, 585, 624, 632, 711, 720, 771, 780, 790, 936, 948, 1027, 1028, 1040, 1170, 1185, 1248, 1264, 1285, 1422, 1440, 1542, 1560, 1580, 1872, 1896, 2054, 2056, 2080, 2313, 2340, 2370, 2528, 2570, 2844, 3081, 3084, 3120, 3160, 3341, 3555, 3744, 3792, 3855, 4108, 4112, 4626, 4680, 4740, 5135, 5140, 5688, 6162, 6168, 6240, 6320, 6682, 7110, 7584, 7710, 8216, 8224, 9243, 9252, 9360, 9480, 10023, 10270, 10280, 11376, 11565, 12324, 12336, 12640, 13364, 14220, 15405, 15420, 16432, 16705, 18486, 18504, 18720, 18960, 20046, 20303, 20540, 20560, 22752, 23130, 24648, 24672, 26728, 28440, 30069, 30810, 30840, 32864, 33410, 36972, 37008, 37920, 40092, 40606, 41080, 41120, 46215, 46260, 49296, 50115, 53456, 56880, 60138, 60909, 61620, 61680, 66820, 73944, 74016, 80184, 81212, 82160, 92430, 92520, 98592, 100230, 101515, 106912, 113760, 120276, 121818, 123240, 123360, 133640, 147888, 150345, 160368, 162424, 164320, 182727, 184860, 185040, 200460, 203030, 240552, 243636, 246480, 263939, 267280, 295776, 300690, 304545, 320736, 324848, 365454, 369720, 370080, 400920, 406060, 481104, 487272, 492960, 527878, 534560, 601380, 609090, 649696, 730908, 739440, 791817, 801840, 812120, 913635, 962208, 974544, 1055756, 1202760, 1218180, 1319695, 1461816, 1478880, 1583634, 1603680, 1624240, 1827270, 1949088, 2111512, 2375451, 2405520, 2436360, 2639390, 2923632, 3167268, 3248480, 3654540, 3959085, 4223024, 4750902, 4811040, 4872720, 5278780, 5847264, 6334536, 7309080, 7918170, 8446048, 9501804, 9745440, 10557560, 11877255, 12669072, 14618160, 15836340, 19003608, 21115120, 23754510, 25338144, 29236320, 31672680, 38007216, 42230240, 47509020, 63345360, 76014432, 95018040, 126690720, 190036080, 380072160]

約数ペア:

[(1, 380072160), (2, 190036080), (3, 126690720), (4, 95018040), (5, 76014432), (6, 63345360), (8, 47509020), (9, 42230240), (10, 38007216), (12, 31672680), (13, 29236320), (15, 25338144), (16, 23754510), (18, 21115120), (20, 19003608), (24, 15836340), (26, 14618160), (30, 12669072), (32, 11877255), (36, 10557560), (39, 9745440), (40, 9501804), (45, 8446048), (48, 7918170), (52, 7309080), (60, 6334536), (65, 5847264), (72, 5278780), (78, 4872720), (79, 4811040), (80, 4750902), (90, 4223024), (96, 3959085), (104, 3654540), (117, 3248480), (120, 3167268), (130, 2923632), (144, 2639390), (156, 2436360), (158, 2405520), (160, 2375451), (180, 2111512), (195, 1949088), (208, 1827270), (234, 1624240), (237, 1603680), (240, 1583634), (257, 1478880), (260, 1461816), (288, 1319695), (312, 1218180), (316, 1202760), (360, 1055756), (390, 974544), (395, 962208), (416, 913635), (468, 812120), (474, 801840), (480, 791817), (514, 739440), (520, 730908), (585, 649696), (624, 609090), (632, 601380), (711, 534560), (720, 527878), (771, 492960), (780, 487272), (790, 481104), (936, 406060), (948, 400920), (1027, 370080), (1028, 369720), (1040, 365454), (1170, 324848), (1185, 320736), (1248, 304545), (1264, 300690), (1285, 295776), (1422, 267280), (1440, 263939), (1542, 246480), (1560, 243636), (1580, 240552), (1872, 203030), (1896, 200460), (2054, 185040), (2056, 184860), (2080, 182727), (2313, 164320), (2340, 162424), (2370, 160368), (2528, 150345), (2570, 147888), (2844, 133640), (3081, 123360), (3084, 123240), (3120, 121818), (3160, 120276), (3341, 113760), (3555, 106912), (3744, 101515), (3792, 100230), (3855, 98592), (4108, 92520), (4112, 92430), (4626, 82160), (4680, 81212), (4740, 80184), (5135, 74016), (5140, 73944), (5688, 66820), (6162, 61680), (6168, 61620), (6240, 60909), (6320, 60138), (6682, 56880), (7110, 53456), (7584, 50115), (7710, 49296), (8216, 46260), (8224, 46215), (9243, 41120), (9252, 41080), (9360, 40606), (9480, 40092), (10023, 37920), (10270, 37008), (10280, 36972), (11376, 33410), (11565, 32864), (12324, 30840), (12336, 30810), (12640, 30069), (13364, 28440), (14220, 26728), (15405, 24672), (15420, 24648), (16432, 23130), (16705, 22752), (18486, 20560), (18504, 20540), (18720, 20303), (18960, 20046)]