9949121280

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{123377}}^1$

素因数の和:123411

約数の個数: 216

約数和(自身を含む): 39340802592

約数和(自身を除く): 29391681312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 40320, 80640, 123377, 246754, 370131, 493508, 616885, 740262, 863639, 987016, 1110393, 1233770, 1480524, 1727278, 1850655, 1974032, 2220786, 2467540, 2590917, 2961048, 3454556, 3701310, 3948064, 4318195, 4441572, 4935080, 5181834, 5551965, 5922096, 6909112, 7402620, 7772751, 7896128, 8636390, 8883144, 9870160, 10363668, 11103930, 11844192, 12954585, 13818224, 14805240, 15545502, 15792256, 17272780, 17766288, 19740320, 20727336, 22207860, 23688384, 25909170, 27636448, 29610480, 31091004, 31584512, 34545560, 35532576, 38863755, 39480640, 41454672, 44415720, 47376768, 51818340, 55272896, 59220960, 62182008, 69091120, 71065152, 77727510, 78961280, 82909344, 88831440, 94753536, 103636680, 110545792, 118441920, 124364016, 138182240, 142130304, 155455020, 157922560, 165818688, 177662880, 207273360, 221091584, 236883840, 248728032, 276364480, 284260608, 310910040, 331637376, 355325760, 414546720, 473767680, 497456064, 552728960, 621820080, 663274752, 710651520, 829093440, 994912128, 1105457920, 1243640160, 1421303040, 1658186880, 1989824256, 2487280320, 3316373760, 4974560640, 9949121280]

約数ペア:

[(1, 9949121280), (2, 4974560640), (3, 3316373760), (4, 2487280320), (5, 1989824256), (6, 1658186880), (7, 1421303040), (8, 1243640160), (9, 1105457920), (10, 994912128), (12, 829093440), (14, 710651520), (15, 663274752), (16, 621820080), (18, 552728960), (20, 497456064), (21, 473767680), (24, 414546720), (28, 355325760), (30, 331637376), (32, 310910040), (35, 284260608), (36, 276364480), (40, 248728032), (42, 236883840), (45, 221091584), (48, 207273360), (56, 177662880), (60, 165818688), (63, 157922560), (64, 155455020), (70, 142130304), (72, 138182240), (80, 124364016), (84, 118441920), (90, 110545792), (96, 103636680), (105, 94753536), (112, 88831440), (120, 82909344), (126, 78961280), (128, 77727510), (140, 71065152), (144, 69091120), (160, 62182008), (168, 59220960), (180, 55272896), (192, 51818340), (210, 47376768), (224, 44415720), (240, 41454672), (252, 39480640), (256, 38863755), (280, 35532576), (288, 34545560), (315, 31584512), (320, 31091004), (336, 29610480), (360, 27636448), (384, 25909170), (420, 23688384), (448, 22207860), (480, 20727336), (504, 19740320), (560, 17766288), (576, 17272780), (630, 15792256), (640, 15545502), (672, 14805240), (720, 13818224), (768, 12954585), (840, 11844192), (896, 11103930), (960, 10363668), (1008, 9870160), (1120, 8883144), (1152, 8636390), (1260, 7896128), (1280, 7772751), (1344, 7402620), (1440, 6909112), (1680, 5922096), (1792, 5551965), (1920, 5181834), (2016, 4935080), (2240, 4441572), (2304, 4318195), (2520, 3948064), (2688, 3701310), (2880, 3454556), (3360, 2961048), (3840, 2590917), (4032, 2467540), (4480, 2220786), (5040, 1974032), (5376, 1850655), (5760, 1727278), (6720, 1480524), (8064, 1233770), (8960, 1110393), (10080, 987016), (11520, 863639), (13440, 740262), (16128, 616885), (20160, 493508), (26880, 370131), (40320, 246754), (80640, 123377)]