394474080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:870

約数の個数: 384

約数和(自身を含む): 1670409216

約数和(自身を除く): 1275935136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 195, 208, 210, 220, 224, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 352, 364, 385, 390, 416, 420, 429, 440, 455, 462, 480, 520, 528, 546, 560, 572, 616, 624, 660, 672, 715, 728, 770, 780, 821, 840, 858, 880, 910, 924, 1001, 1040, 1056, 1092, 1120, 1144, 1155, 1232, 1248, 1320, 1365, 1430, 1456, 1540, 1560, 1642, 1680, 1716, 1760, 1820, 1848, 2002, 2080, 2145, 2184, 2288, 2310, 2463, 2464, 2640, 2730, 2860, 2912, 3003, 3080, 3120, 3284, 3360, 3432, 3640, 3696, 4004, 4105, 4290, 4368, 4576, 4620, 4926, 5005, 5280, 5460, 5720, 5747, 6006, 6160, 6240, 6568, 6864, 7280, 7392, 8008, 8210, 8580, 8736, 9031, 9240, 9852, 10010, 10673, 10920, 11440, 11494, 12012, 12315, 12320, 13136, 13728, 14560, 15015, 16016, 16420, 17160, 17241, 18062, 18480, 19704, 20020, 21346, 21840, 22880, 22988, 24024, 24630, 26272, 27093, 28735, 30030, 32019, 32032, 32840, 34320, 34482, 36124, 36960, 39408, 40040, 42692, 43680, 45155, 45976, 48048, 49260, 53365, 54186, 57470, 60060, 63217, 64038, 65680, 68640, 68964, 72248, 74711, 78816, 80080, 85384, 86205, 90310, 91952, 96096, 98520, 106730, 108372, 114940, 117403, 120120, 126434, 128076, 131360, 135465, 137928, 144496, 149422, 160095, 160160, 170768, 172410, 180620, 183904, 189651, 197040, 213460, 216744, 224133, 229880, 234806, 240240, 252868, 256152, 270930, 275856, 288992, 298844, 316085, 320190, 341536, 344820, 352209, 361240, 373555, 379302, 394080, 426920, 433488, 448266, 459760, 469612, 480480, 505736, 512304, 541860, 551712, 587015, 597688, 632170, 640380, 689640, 704418, 722480, 747110, 758604, 821821, 853840, 866976, 896532, 919520, 939224, 948255, 1011472, 1024608, 1083720, 1120665, 1174030, 1195376, 1264340, 1280760, 1379280, 1408836, 1444960, 1494220, 1517208, 1643642, 1707680, 1761045, 1793064, 1878448, 1896510, 2022944, 2167440, 2241330, 2348060, 2390752, 2465463, 2528680, 2561520, 2758560, 2817672, 2988440, 3034416, 3287284, 3522090, 3586128, 3756896, 3793020, 4109105, 4334880, 4482660, 4696120, 4930926, 5057360, 5123040, 5635344, 5976880, 6068832, 6574568, 7044180, 7172256, 7586040, 8218210, 8965320, 9392240, 9861852, 10114720, 11270688, 11953760, 12327315, 13149136, 14088360, 15172080, 16436420, 17930640, 18784480, 19723704, 24654630, 26298272, 28176720, 30344160, 32872840, 35861280, 39447408, 49309260, 56353440, 65745680, 78894816, 98618520, 131491360, 197237040, 394474080]

約数ペア:

[(1, 394474080), (2, 197237040), (3, 131491360), (4, 98618520), (5, 78894816), (6, 65745680), (7, 56353440), (8, 49309260), (10, 39447408), (11, 35861280), (12, 32872840), (13, 30344160), (14, 28176720), (15, 26298272), (16, 24654630), (20, 19723704), (21, 18784480), (22, 17930640), (24, 16436420), (26, 15172080), (28, 14088360), (30, 13149136), (32, 12327315), (33, 11953760), (35, 11270688), (39, 10114720), (40, 9861852), (42, 9392240), (44, 8965320), (48, 8218210), (52, 7586040), (55, 7172256), (56, 7044180), (60, 6574568), (65, 6068832), (66, 5976880), (70, 5635344), (77, 5123040), (78, 5057360), (80, 4930926), (84, 4696120), (88, 4482660), (91, 4334880), (96, 4109105), (104, 3793020), (105, 3756896), (110, 3586128), (112, 3522090), (120, 3287284), (130, 3034416), (132, 2988440), (140, 2817672), (143, 2758560), (154, 2561520), (156, 2528680), (160, 2465463), (165, 2390752), (168, 2348060), (176, 2241330), (182, 2167440), (195, 2022944), (208, 1896510), (210, 1878448), (220, 1793064), (224, 1761045), (231, 1707680), (240, 1643642), (260, 1517208), (264, 1494220), (273, 1444960), (280, 1408836), (286, 1379280), (308, 1280760), (312, 1264340), (330, 1195376), (336, 1174030), (352, 1120665), (364, 1083720), (385, 1024608), (390, 1011472), (416, 948255), (420, 939224), (429, 919520), (440, 896532), (455, 866976), (462, 853840), (480, 821821), (520, 758604), (528, 747110), (546, 722480), (560, 704418), (572, 689640), (616, 640380), (624, 632170), (660, 597688), (672, 587015), (715, 551712), (728, 541860), (770, 512304), (780, 505736), (821, 480480), (840, 469612), (858, 459760), (880, 448266), (910, 433488), (924, 426920), (1001, 394080), (1040, 379302), (1056, 373555), (1092, 361240), (1120, 352209), (1144, 344820), (1155, 341536), (1232, 320190), (1248, 316085), (1320, 298844), (1365, 288992), (1430, 275856), (1456, 270930), (1540, 256152), (1560, 252868), (1642, 240240), (1680, 234806), (1716, 229880), (1760, 224133), (1820, 216744), (1848, 213460), (2002, 197040), (2080, 189651), (2145, 183904), (2184, 180620), (2288, 172410), (2310, 170768), (2463, 160160), (2464, 160095), (2640, 149422), (2730, 144496), (2860, 137928), (2912, 135465), (3003, 131360), (3080, 128076), (3120, 126434), (3284, 120120), (3360, 117403), (3432, 114940), (3640, 108372), (3696, 106730), (4004, 98520), (4105, 96096), (4290, 91952), (4368, 90310), (4576, 86205), (4620, 85384), (4926, 80080), (5005, 78816), (5280, 74711), (5460, 72248), (5720, 68964), (5747, 68640), (6006, 65680), (6160, 64038), (6240, 63217), (6568, 60060), (6864, 57470), (7280, 54186), (7392, 53365), (8008, 49260), (8210, 48048), (8580, 45976), (8736, 45155), (9031, 43680), (9240, 42692), (9852, 40040), (10010, 39408), (10673, 36960), (10920, 36124), (11440, 34482), (11494, 34320), (12012, 32840), (12315, 32032), (12320, 32019), (13136, 30030), (13728, 28735), (14560, 27093), (15015, 26272), (16016, 24630), (16420, 24024), (17160, 22988), (17241, 22880), (18062, 21840), (18480, 21346), (19704, 20020)]