394282560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2551}}^1$

素因数の和:2601

約数の個数: 224

約数和(自身を含む): 1493471232

約数和(自身を除く): 1099188672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 420, 448, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1932, 2208, 2240, 2415, 2551, 2576, 2760, 3220, 3360, 3680, 3864, 4416, 4830, 5102, 5152, 5520, 6440, 6720, 7360, 7653, 7728, 9660, 10204, 10304, 11040, 12755, 12880, 15306, 15456, 17857, 19320, 20408, 22080, 25510, 25760, 30612, 30912, 35714, 38265, 38640, 40816, 51020, 51520, 53571, 58673, 61224, 71428, 76530, 77280, 81632, 89285, 102040, 107142, 117346, 122448, 142856, 153060, 154560, 163264, 176019, 178570, 204080, 214284, 234692, 244896, 267855, 285712, 293365, 306120, 352038, 357140, 408160, 410711, 428568, 469384, 489792, 535710, 571424, 586730, 612240, 704076, 714280, 816320, 821422, 857136, 880095, 938768, 1071420, 1142848, 1173460, 1224480, 1232133, 1408152, 1428560, 1642844, 1714272, 1760190, 1877536, 2053555, 2142840, 2346920, 2448960, 2464266, 2816304, 2857120, 3285688, 3428544, 3520380, 3755072, 4107110, 4285680, 4693840, 4928532, 5632608, 5714240, 6160665, 6571376, 7040760, 8214220, 8571360, 9387680, 9857064, 11265216, 12321330, 13142752, 14081520, 16428440, 17142720, 18775360, 19714128, 24642660, 26285504, 28163040, 32856880, 39428256, 49285320, 56326080, 65713760, 78856512, 98570640, 131427520, 197141280, 394282560]

約数ペア:

[(1, 394282560), (2, 197141280), (3, 131427520), (4, 98570640), (5, 78856512), (6, 65713760), (7, 56326080), (8, 49285320), (10, 39428256), (12, 32856880), (14, 28163040), (15, 26285504), (16, 24642660), (20, 19714128), (21, 18775360), (23, 17142720), (24, 16428440), (28, 14081520), (30, 13142752), (32, 12321330), (35, 11265216), (40, 9857064), (42, 9387680), (46, 8571360), (48, 8214220), (56, 7040760), (60, 6571376), (64, 6160665), (69, 5714240), (70, 5632608), (80, 4928532), (84, 4693840), (92, 4285680), (96, 4107110), (105, 3755072), (112, 3520380), (115, 3428544), (120, 3285688), (138, 2857120), (140, 2816304), (160, 2464266), (161, 2448960), (168, 2346920), (184, 2142840), (192, 2053555), (210, 1877536), (224, 1760190), (230, 1714272), (240, 1642844), (276, 1428560), (280, 1408152), (320, 1232133), (322, 1224480), (336, 1173460), (345, 1142848), (368, 1071420), (420, 938768), (448, 880095), (460, 857136), (480, 821422), (483, 816320), (552, 714280), (560, 704076), (644, 612240), (672, 586730), (690, 571424), (736, 535710), (805, 489792), (840, 469384), (920, 428568), (960, 410711), (966, 408160), (1104, 357140), (1120, 352038), (1288, 306120), (1344, 293365), (1380, 285712), (1472, 267855), (1610, 244896), (1680, 234692), (1840, 214284), (1932, 204080), (2208, 178570), (2240, 176019), (2415, 163264), (2551, 154560), (2576, 153060), (2760, 142856), (3220, 122448), (3360, 117346), (3680, 107142), (3864, 102040), (4416, 89285), (4830, 81632), (5102, 77280), (5152, 76530), (5520, 71428), (6440, 61224), (6720, 58673), (7360, 53571), (7653, 51520), (7728, 51020), (9660, 40816), (10204, 38640), (10304, 38265), (11040, 35714), (12755, 30912), (12880, 30612), (15306, 25760), (15456, 25510), (17857, 22080), (19320, 20408)]