391018410240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1\times {\mathrm{1213}}^1$

素因数の和:2025

約数の個数: 288

約数和(自身を含む): 1261591597056

約数和(自身を除く): 870573186816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 635, 640, 661, 762, 768, 960, 1016, 1213, 1270, 1280, 1322, 1524, 1905, 1920, 1983, 2032, 2426, 2540, 2644, 3048, 3305, 3639, 3810, 3840, 3966, 4064, 4852, 5080, 5288, 6065, 6096, 6610, 7278, 7620, 7932, 8128, 9704, 9915, 10160, 10576, 12130, 12192, 13220, 14556, 15240, 15864, 16256, 18195, 19408, 19830, 20320, 21152, 24260, 24384, 26440, 29112, 30480, 31728, 32512, 36390, 38816, 39660, 40640, 42304, 48520, 48768, 52880, 58224, 60960, 63456, 72780, 77632, 79320, 81280, 83947, 84608, 97040, 97536, 105760, 116448, 121920, 126912, 145560, 154051, 155264, 158640, 162560, 167894, 169216, 194080, 211520, 232896, 243840, 251841, 253824, 291120, 308102, 310528, 317280, 335788, 388160, 419735, 423040, 462153, 465792, 487680, 503682, 507648, 582240, 616204, 634560, 671576, 770255, 776320, 801793, 839470, 846080, 924306, 931584, 1007364, 1164480, 1232408, 1259205, 1269120, 1343152, 1540510, 1552640, 1603586, 1678940, 1848612, 2014728, 2310765, 2328960, 2405379, 2464816, 2518410, 2538240, 2686304, 3081020, 3207172, 3357880, 3697224, 4008965, 4029456, 4621530, 4657920, 4810758, 4929632, 5036820, 5372608, 6162040, 6414344, 6715760, 7394448, 8017930, 8058912, 9243060, 9621516, 9859264, 10073640, 10745216, 12026895, 12324080, 12828688, 13431520, 14788896, 16035860, 16117824, 18486120, 19243032, 19718528, 20147280, 21490432, 24053790, 24648160, 25657376, 26863040, 29577792, 32071720, 32235648, 36972240, 38486064, 39437056, 40294560, 48107580, 49296320, 51314752, 53726080, 59155584, 64143440, 64471296, 73944480, 76972128, 80589120, 96215160, 98592640, 101827711, 102629504, 107452160, 118311168, 128286880, 147888960, 153944256, 161178240, 192430320, 197185280, 203655422, 205259008, 256573760, 295777920, 305483133, 307888512, 322356480, 384860640, 407310844, 509138555, 513147520, 591555840, 610966266, 615777024, 769721280, 814621688, 1018277110, 1026295040, 1221932532, 1527415665, 1539442560, 1629243376, 2036554220, 2443865064, 3054831330, 3078885120, 3258486752, 4073108440, 4887730128, 6109662660, 6516973504, 8146216880, 9775460256, 12219325320, 13033947008, 16292433760, 19550920512, 24438650640, 26067894016, 32584867520, 39101841024, 48877301280, 65169735040, 78203682048, 97754602560, 130339470080, 195509205120, 391018410240]

約数ペア:

[(1, 391018410240), (2, 195509205120), (3, 130339470080), (4, 97754602560), (5, 78203682048), (6, 65169735040), (8, 48877301280), (10, 39101841024), (12, 32584867520), (15, 26067894016), (16, 24438650640), (20, 19550920512), (24, 16292433760), (30, 13033947008), (32, 12219325320), (40, 9775460256), (48, 8146216880), (60, 6516973504), (64, 6109662660), (80, 4887730128), (96, 4073108440), (120, 3258486752), (127, 3078885120), (128, 3054831330), (160, 2443865064), (192, 2036554220), (240, 1629243376), (254, 1539442560), (256, 1527415665), (320, 1221932532), (381, 1026295040), (384, 1018277110), (480, 814621688), (508, 769721280), (635, 615777024), (640, 610966266), (661, 591555840), (762, 513147520), (768, 509138555), (960, 407310844), (1016, 384860640), (1213, 322356480), (1270, 307888512), (1280, 305483133), (1322, 295777920), (1524, 256573760), (1905, 205259008), (1920, 203655422), (1983, 197185280), (2032, 192430320), (2426, 161178240), (2540, 153944256), (2644, 147888960), (3048, 128286880), (3305, 118311168), (3639, 107452160), (3810, 102629504), (3840, 101827711), (3966, 98592640), (4064, 96215160), (4852, 80589120), (5080, 76972128), (5288, 73944480), (6065, 64471296), (6096, 64143440), (6610, 59155584), (7278, 53726080), (7620, 51314752), (7932, 49296320), (8128, 48107580), (9704, 40294560), (9915, 39437056), (10160, 38486064), (10576, 36972240), (12130, 32235648), (12192, 32071720), (13220, 29577792), (14556, 26863040), (15240, 25657376), (15864, 24648160), (16256, 24053790), (18195, 21490432), (19408, 20147280), (19830, 19718528), (20320, 19243032), (21152, 18486120), (24260, 16117824), (24384, 16035860), (26440, 14788896), (29112, 13431520), (30480, 12828688), (31728, 12324080), (32512, 12026895), (36390, 10745216), (38816, 10073640), (39660, 9859264), (40640, 9621516), (42304, 9243060), (48520, 8058912), (48768, 8017930), (52880, 7394448), (58224, 6715760), (60960, 6414344), (63456, 6162040), (72780, 5372608), (77632, 5036820), (79320, 4929632), (81280, 4810758), (83947, 4657920), (84608, 4621530), (97040, 4029456), (97536, 4008965), (105760, 3697224), (116448, 3357880), (121920, 3207172), (126912, 3081020), (145560, 2686304), (154051, 2538240), (155264, 2518410), (158640, 2464816), (162560, 2405379), (167894, 2328960), (169216, 2310765), (194080, 2014728), (211520, 1848612), (232896, 1678940), (243840, 1603586), (251841, 1552640), (253824, 1540510), (291120, 1343152), (308102, 1269120), (310528, 1259205), (317280, 1232408), (335788, 1164480), (388160, 1007364), (419735, 931584), (423040, 924306), (462153, 846080), (465792, 839470), (487680, 801793), (503682, 776320), (507648, 770255), (582240, 671576), (616204, 634560)]