388371123840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{136951}}^1$

素因数の和:137191

約数の個数: 256

約数和(自身を含む): 1421496023040

約数和(自身を除く): 1033124899200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 211, 224, 240, 280, 320, 336, 384, 420, 422, 448, 480, 560, 633, 640, 672, 840, 844, 896, 960, 1055, 1120, 1266, 1344, 1477, 1680, 1688, 1920, 2110, 2240, 2532, 2688, 2954, 3165, 3360, 3376, 4220, 4431, 4480, 5064, 5908, 6330, 6720, 6752, 7385, 8440, 8862, 10128, 11816, 12660, 13440, 13504, 14770, 16880, 17724, 20256, 22155, 23632, 25320, 27008, 29540, 33760, 35448, 40512, 44310, 47264, 50640, 59080, 67520, 70896, 81024, 88620, 94528, 101280, 118160, 135040, 136951, 141792, 177240, 189056, 202560, 236320, 273902, 283584, 354480, 405120, 410853, 472640, 547804, 567168, 684755, 708960, 821706, 945280, 958657, 1095608, 1369510, 1417920, 1643412, 1917314, 2054265, 2191216, 2739020, 2835840, 2875971, 3286824, 3834628, 4108530, 4382432, 4793285, 5478040, 5751942, 6573648, 7669256, 8217060, 8764864, 9586570, 10956080, 11503884, 13147296, 14379855, 15338512, 16434120, 17529728, 19173140, 21912160, 23007768, 26294592, 28759710, 28896661, 30677024, 32868240, 38346280, 43824320, 46015536, 52589184, 57519420, 57793322, 61354048, 65736480, 76692560, 86689983, 87648640, 92031072, 115038840, 115586644, 122708096, 131472960, 144483305, 153385120, 173379966, 184062144, 202276627, 230077680, 231173288, 262945920, 288966610, 306770240, 346759932, 368124288, 404553254, 433449915, 460155360, 462346576, 577933220, 606829881, 613540480, 693519864, 809106508, 866899830, 920310720, 924693152, 1011383135, 1155866440, 1213659762, 1387039728, 1618213016, 1733799660, 1840621440, 1849386304, 2022766270, 2311732880, 2427319524, 2774079456, 3034149405, 3236426032, 3467599320, 3698772608, 4045532540, 4623465760, 4854639048, 5548158912, 6068298810, 6472852064, 6935198640, 8091065080, 9246931520, 9709278096, 11096317824, 12136597620, 12945704128, 13870397280, 16182130160, 18493863040, 19418556192, 24273195240, 25891408256, 27740794560, 32364260320, 38837112384, 48546390480, 55481589120, 64728520640, 77674224768, 97092780960, 129457041280, 194185561920, 388371123840]

約数ペア:

[(1, 388371123840), (2, 194185561920), (3, 129457041280), (4, 97092780960), (5, 77674224768), (6, 64728520640), (7, 55481589120), (8, 48546390480), (10, 38837112384), (12, 32364260320), (14, 27740794560), (15, 25891408256), (16, 24273195240), (20, 19418556192), (21, 18493863040), (24, 16182130160), (28, 13870397280), (30, 12945704128), (32, 12136597620), (35, 11096317824), (40, 9709278096), (42, 9246931520), (48, 8091065080), (56, 6935198640), (60, 6472852064), (64, 6068298810), (70, 5548158912), (80, 4854639048), (84, 4623465760), (96, 4045532540), (105, 3698772608), (112, 3467599320), (120, 3236426032), (128, 3034149405), (140, 2774079456), (160, 2427319524), (168, 2311732880), (192, 2022766270), (210, 1849386304), (211, 1840621440), (224, 1733799660), (240, 1618213016), (280, 1387039728), (320, 1213659762), (336, 1155866440), (384, 1011383135), (420, 924693152), (422, 920310720), (448, 866899830), (480, 809106508), (560, 693519864), (633, 613540480), (640, 606829881), (672, 577933220), (840, 462346576), (844, 460155360), (896, 433449915), (960, 404553254), (1055, 368124288), (1120, 346759932), (1266, 306770240), (1344, 288966610), (1477, 262945920), (1680, 231173288), (1688, 230077680), (1920, 202276627), (2110, 184062144), (2240, 173379966), (2532, 153385120), (2688, 144483305), (2954, 131472960), (3165, 122708096), (3360, 115586644), (3376, 115038840), (4220, 92031072), (4431, 87648640), (4480, 86689983), (5064, 76692560), (5908, 65736480), (6330, 61354048), (6720, 57793322), (6752, 57519420), (7385, 52589184), (8440, 46015536), (8862, 43824320), (10128, 38346280), (11816, 32868240), (12660, 30677024), (13440, 28896661), (13504, 28759710), (14770, 26294592), (16880, 23007768), (17724, 21912160), (20256, 19173140), (22155, 17529728), (23632, 16434120), (25320, 15338512), (27008, 14379855), (29540, 13147296), (33760, 11503884), (35448, 10956080), (40512, 9586570), (44310, 8764864), (47264, 8217060), (50640, 7669256), (59080, 6573648), (67520, 5751942), (70896, 5478040), (81024, 4793285), (88620, 4382432), (94528, 4108530), (101280, 3834628), (118160, 3286824), (135040, 2875971), (136951, 2835840), (141792, 2739020), (177240, 2191216), (189056, 2054265), (202560, 1917314), (236320, 1643412), (273902, 1417920), (283584, 1369510), (354480, 1095608), (405120, 958657), (410853, 945280), (472640, 821706), (547804, 708960), (567168, 684755)]