28702920960

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{355939}}^1$

素因数の和:355973

約数の個数: 216

約数和(自身を含む): 113496452160

約数和(自身を除く): 84793531200

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, 355939, 711878, 1067817, 1423756, 1779695, 2135634, 2491573, 2847512, 3203451, 3559390, 4271268, 4983146, 5339085, 5695024, 6406902, 7118780, 7474719, 8542536, 9966292, 10678170, 11390048, 12457865, 12813804, 14237560, 14949438, 16017255, 17085072, 19932584, 21356340, 22424157, 22780096, 24915730, 25627608, 28475120, 29898876, 32034510, 34170144, 37373595, 39865168, 42712680, 44848314, 45560192, 49831460, 51255216, 56950240, 59797752, 64069020, 68340288, 74747190, 79730336, 85425360, 89696628, 91120384, 99662920, 102510432, 112120785, 113900480, 119595504, 128138040, 136680576, 149494380, 159460672, 170850720, 179393256, 199325840, 205020864, 224241570, 227800960, 239191008, 256276080, 273361152, 298988760, 318921344, 341701440, 358786512, 398651680, 410041728, 448483140, 455601920, 478382016, 512552160, 597977520, 637842688, 683402880, 717573024, 797303360, 820083456, 896966280, 956764032, 1025104320, 1195955040, 1366805760, 1435146048, 1594606720, 1793932560, 1913528064, 2050208640, 2391910080, 2870292096, 3189213440, 3587865120, 4100417280, 4783820160, 5740584192, 7175730240, 9567640320, 14351460480, 28702920960]

約数ペア:

[(1, 28702920960), (2, 14351460480), (3, 9567640320), (4, 7175730240), (5, 5740584192), (6, 4783820160), (7, 4100417280), (8, 3587865120), (9, 3189213440), (10, 2870292096), (12, 2391910080), (14, 2050208640), (15, 1913528064), (16, 1793932560), (18, 1594606720), (20, 1435146048), (21, 1366805760), (24, 1195955040), (28, 1025104320), (30, 956764032), (32, 896966280), (35, 820083456), (36, 797303360), (40, 717573024), (42, 683402880), (45, 637842688), (48, 597977520), (56, 512552160), (60, 478382016), (63, 455601920), (64, 448483140), (70, 410041728), (72, 398651680), (80, 358786512), (84, 341701440), (90, 318921344), (96, 298988760), (105, 273361152), (112, 256276080), (120, 239191008), (126, 227800960), (128, 224241570), (140, 205020864), (144, 199325840), (160, 179393256), (168, 170850720), (180, 159460672), (192, 149494380), (210, 136680576), (224, 128138040), (240, 119595504), (252, 113900480), (256, 112120785), (280, 102510432), (288, 99662920), (315, 91120384), (320, 89696628), (336, 85425360), (360, 79730336), (384, 74747190), (420, 68340288), (448, 64069020), (480, 59797752), (504, 56950240), (560, 51255216), (576, 49831460), (630, 45560192), (640, 44848314), (672, 42712680), (720, 39865168), (768, 37373595), (840, 34170144), (896, 32034510), (960, 29898876), (1008, 28475120), (1120, 25627608), (1152, 24915730), (1260, 22780096), (1280, 22424157), (1344, 21356340), (1440, 19932584), (1680, 17085072), (1792, 16017255), (1920, 14949438), (2016, 14237560), (2240, 12813804), (2304, 12457865), (2520, 11390048), (2688, 10678170), (2880, 9966292), (3360, 8542536), (3840, 7474719), (4032, 7118780), (4480, 6406902), (5040, 5695024), (5376, 5339085), (5760, 4983146), (6720, 4271268), (8064, 3559390), (8960, 3203451), (10080, 2847512), (11520, 2491573), (13440, 2135634), (16128, 1779695), (20160, 1423756), (26880, 1067817), (40320, 711878), (80640, 355939)]