31170251520

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{100213}}^1$

素因数の和:100249

約数の個数: 216

約数和(自身を含む): 111841229136

約数和(自身を除く): 80670977616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4860, 5184, 5760, 6480, 6912, 7776, 8640, 9720, 10368, 11520, 12960, 15552, 17280, 19440, 20736, 25920, 31104, 34560, 38880, 51840, 62208, 77760, 100213, 103680, 155520, 200426, 300639, 311040, 400852, 501065, 601278, 801704, 901917, 1002130, 1202556, 1503195, 1603408, 1803834, 2004260, 2405112, 2705751, 3006390, 3206816, 3607668, 4008520, 4509585, 4810224, 5411502, 6012780, 6413632, 7215336, 8017040, 8117253, 9019170, 9620448, 10823004, 12025560, 12827264, 13528755, 14430672, 16034080, 16234506, 18038340, 19240896, 21646008, 24051120, 24351759, 25654528, 27057510, 28861344, 32068160, 32469012, 36076680, 38481792, 40586265, 43292016, 48102240, 48703518, 54115020, 57722688, 64136320, 64938024, 72153360, 76963584, 81172530, 86584032, 96204480, 97407036, 108230040, 115445376, 121758795, 128272640, 129876048, 144306720, 162345060, 173168064, 192408960, 194814072, 216460080, 230890752, 243517590, 259752096, 288613440, 324690120, 346336128, 384817920, 389628144, 432920160, 487035180, 519504192, 577226880, 649380240, 692672256, 779256288, 865840320, 974070360, 1039008384, 1154453760, 1298760480, 1558512576, 1731680640, 1948140720, 2078016768, 2597520960, 3117025152, 3463361280, 3896281440, 5195041920, 6234050304, 7792562880, 10390083840, 15585125760, 31170251520]

約数ペア:

[(1, 31170251520), (2, 15585125760), (3, 10390083840), (4, 7792562880), (5, 6234050304), (6, 5195041920), (8, 3896281440), (9, 3463361280), (10, 3117025152), (12, 2597520960), (15, 2078016768), (16, 1948140720), (18, 1731680640), (20, 1558512576), (24, 1298760480), (27, 1154453760), (30, 1039008384), (32, 974070360), (36, 865840320), (40, 779256288), (45, 692672256), (48, 649380240), (54, 577226880), (60, 519504192), (64, 487035180), (72, 432920160), (80, 389628144), (81, 384817920), (90, 346336128), (96, 324690120), (108, 288613440), (120, 259752096), (128, 243517590), (135, 230890752), (144, 216460080), (160, 194814072), (162, 192408960), (180, 173168064), (192, 162345060), (216, 144306720), (240, 129876048), (243, 128272640), (256, 121758795), (270, 115445376), (288, 108230040), (320, 97407036), (324, 96204480), (360, 86584032), (384, 81172530), (405, 76963584), (432, 72153360), (480, 64938024), (486, 64136320), (540, 57722688), (576, 54115020), (640, 48703518), (648, 48102240), (720, 43292016), (768, 40586265), (810, 38481792), (864, 36076680), (960, 32469012), (972, 32068160), (1080, 28861344), (1152, 27057510), (1215, 25654528), (1280, 24351759), (1296, 24051120), (1440, 21646008), (1620, 19240896), (1728, 18038340), (1920, 16234506), (1944, 16034080), (2160, 14430672), (2304, 13528755), (2430, 12827264), (2592, 12025560), (2880, 10823004), (3240, 9620448), (3456, 9019170), (3840, 8117253), (3888, 8017040), (4320, 7215336), (4860, 6413632), (5184, 6012780), (5760, 5411502), (6480, 4810224), (6912, 4509585), (7776, 4008520), (8640, 3607668), (9720, 3206816), (10368, 3006390), (11520, 2705751), (12960, 2405112), (15552, 2004260), (17280, 1803834), (19440, 1603408), (20736, 1503195), (25920, 1202556), (31104, 1002130), (34560, 901917), (38880, 801704), (51840, 601278), (62208, 501065), (77760, 400852), (100213, 311040), (103680, 300639), (155520, 200426)]