38895920640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{10357}}^1$

素因数の和:10549

約数の個数: 240

約数和(自身を含む): 135547025328

約数和(自身を除く): 96651104688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 163, 180, 192, 240, 256, 288, 320, 326, 360, 384, 480, 489, 512, 576, 640, 652, 720, 768, 815, 960, 978, 1152, 1280, 1304, 1440, 1467, 1536, 1630, 1920, 1956, 2304, 2445, 2560, 2608, 2880, 2934, 3260, 3840, 3912, 4608, 4890, 5216, 5760, 5868, 6520, 7335, 7680, 7824, 9780, 10357, 10432, 11520, 11736, 13040, 14670, 15648, 19560, 20714, 20864, 23040, 23472, 26080, 29340, 31071, 31296, 39120, 41428, 41728, 46944, 51785, 52160, 58680, 62142, 62592, 78240, 82856, 83456, 93213, 93888, 103570, 104320, 117360, 124284, 125184, 155355, 156480, 165712, 186426, 187776, 207140, 208640, 234720, 248568, 250368, 310710, 312960, 331424, 372852, 375552, 414280, 417280, 466065, 469440, 497136, 621420, 625920, 662848, 745704, 751104, 828560, 932130, 938880, 994272, 1242840, 1251840, 1325696, 1491408, 1657120, 1688191, 1864260, 1877760, 1988544, 2485680, 2651392, 2982816, 3314240, 3376382, 3728520, 3755520, 3977088, 4971360, 5064573, 5302784, 5965632, 6628480, 6752764, 7457040, 7954176, 8440955, 9942720, 10129146, 11931264, 13256960, 13505528, 14914080, 15193719, 15908352, 16881910, 19885440, 20258292, 23862528, 25322865, 26513920, 27011056, 29828160, 30387438, 33763820, 39770880, 40516584, 47725056, 50645730, 54022112, 59656320, 60774876, 67527640, 75968595, 79541760, 81033168, 101291460, 108044224, 119312640, 121549752, 135055280, 151937190, 162066336, 202582920, 216088448, 238625280, 243099504, 270110560, 303874380, 324132672, 405165840, 432176896, 486199008, 540221120, 607748760, 648265344, 810331680, 864353792, 972398016, 1080442240, 1215497520, 1296530688, 1620663360, 1944796032, 2160884480, 2430995040, 2593061376, 3241326720, 3889592064, 4321768960, 4861990080, 6482653440, 7779184128, 9723980160, 12965306880, 19447960320, 38895920640]

約数ペア:

[(1, 38895920640), (2, 19447960320), (3, 12965306880), (4, 9723980160), (5, 7779184128), (6, 6482653440), (8, 4861990080), (9, 4321768960), (10, 3889592064), (12, 3241326720), (15, 2593061376), (16, 2430995040), (18, 2160884480), (20, 1944796032), (24, 1620663360), (30, 1296530688), (32, 1215497520), (36, 1080442240), (40, 972398016), (45, 864353792), (48, 810331680), (60, 648265344), (64, 607748760), (72, 540221120), (80, 486199008), (90, 432176896), (96, 405165840), (120, 324132672), (128, 303874380), (144, 270110560), (160, 243099504), (163, 238625280), (180, 216088448), (192, 202582920), (240, 162066336), (256, 151937190), (288, 135055280), (320, 121549752), (326, 119312640), (360, 108044224), (384, 101291460), (480, 81033168), (489, 79541760), (512, 75968595), (576, 67527640), (640, 60774876), (652, 59656320), (720, 54022112), (768, 50645730), (815, 47725056), (960, 40516584), (978, 39770880), (1152, 33763820), (1280, 30387438), (1304, 29828160), (1440, 27011056), (1467, 26513920), (1536, 25322865), (1630, 23862528), (1920, 20258292), (1956, 19885440), (2304, 16881910), (2445, 15908352), (2560, 15193719), (2608, 14914080), (2880, 13505528), (2934, 13256960), (3260, 11931264), (3840, 10129146), (3912, 9942720), (4608, 8440955), (4890, 7954176), (5216, 7457040), (5760, 6752764), (5868, 6628480), (6520, 5965632), (7335, 5302784), (7680, 5064573), (7824, 4971360), (9780, 3977088), (10357, 3755520), (10432, 3728520), (11520, 3376382), (11736, 3314240), (13040, 2982816), (14670, 2651392), (15648, 2485680), (19560, 1988544), (20714, 1877760), (20864, 1864260), (23040, 1688191), (23472, 1657120), (26080, 1491408), (29340, 1325696), (31071, 1251840), (31296, 1242840), (39120, 994272), (41428, 938880), (41728, 932130), (46944, 828560), (51785, 751104), (52160, 745704), (58680, 662848), (62142, 625920), (62592, 621420), (78240, 497136), (82856, 469440), (83456, 466065), (93213, 417280), (93888, 414280), (103570, 375552), (104320, 372852), (117360, 331424), (124284, 312960), (125184, 310710), (155355, 250368), (156480, 248568), (165712, 234720), (186426, 208640), (187776, 207140)]