317234400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:874

約数の個数: 288

約数和(自身を含む): 1232921088

約数和(自身を除く): 915686688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 32, 35, 40, 42, 46, 48, 50, 56, 60, 69, 70, 75, 80, 84, 92, 96, 100, 105, 112, 115, 120, 138, 140, 150, 160, 161, 168, 175, 184, 200, 210, 224, 230, 240, 276, 280, 300, 322, 336, 345, 350, 368, 400, 420, 460, 480, 483, 525, 552, 560, 575, 600, 644, 672, 690, 700, 736, 800, 805, 821, 840, 920, 966, 1050, 1104, 1120, 1150, 1200, 1288, 1380, 1400, 1610, 1642, 1680, 1725, 1840, 1932, 2100, 2208, 2300, 2400, 2415, 2463, 2576, 2760, 2800, 3220, 3284, 3360, 3450, 3680, 3864, 4025, 4105, 4200, 4600, 4830, 4926, 5152, 5520, 5600, 5747, 6440, 6568, 6900, 7728, 8050, 8210, 8400, 9200, 9660, 9852, 11040, 11494, 12075, 12315, 12880, 13136, 13800, 15456, 16100, 16420, 16800, 17241, 18400, 18883, 19320, 19704, 20525, 22988, 24150, 24630, 25760, 26272, 27600, 28735, 32200, 32840, 34482, 37766, 38640, 39408, 41050, 45976, 48300, 49260, 55200, 56649, 57470, 61575, 64400, 65680, 68964, 75532, 77280, 78816, 82100, 86205, 91952, 94415, 96600, 98520, 113298, 114940, 123150, 128800, 131360, 132181, 137928, 143675, 151064, 164200, 172410, 183904, 188830, 193200, 197040, 226596, 229880, 246300, 264362, 275856, 283245, 287350, 302128, 328400, 344820, 377660, 386400, 394080, 396543, 431025, 453192, 459760, 472075, 492600, 528724, 551712, 566490, 574700, 604256, 656800, 660905, 689640, 755320, 793086, 862050, 906384, 919520, 944150, 985200, 1057448, 1132980, 1149400, 1321810, 1379280, 1416225, 1510640, 1586172, 1724100, 1812768, 1888300, 1970400, 1982715, 2114896, 2265960, 2298800, 2643620, 2758560, 2832450, 3021280, 3172344, 3304525, 3448200, 3776600, 3965430, 4229792, 4531920, 4597600, 5287240, 5664900, 6344688, 6609050, 6896400, 7553200, 7930860, 9063840, 9913575, 10574480, 11329800, 12689376, 13218100, 13792800, 15106400, 15861720, 19827150, 21148960, 22659600, 26436200, 31723440, 39654300, 45319200, 52872400, 63446880, 79308600, 105744800, 158617200, 317234400]

約数ペア:

[(1, 317234400), (2, 158617200), (3, 105744800), (4, 79308600), (5, 63446880), (6, 52872400), (7, 45319200), (8, 39654300), (10, 31723440), (12, 26436200), (14, 22659600), (15, 21148960), (16, 19827150), (20, 15861720), (21, 15106400), (23, 13792800), (24, 13218100), (25, 12689376), (28, 11329800), (30, 10574480), (32, 9913575), (35, 9063840), (40, 7930860), (42, 7553200), (46, 6896400), (48, 6609050), (50, 6344688), (56, 5664900), (60, 5287240), (69, 4597600), (70, 4531920), (75, 4229792), (80, 3965430), (84, 3776600), (92, 3448200), (96, 3304525), (100, 3172344), (105, 3021280), (112, 2832450), (115, 2758560), (120, 2643620), (138, 2298800), (140, 2265960), (150, 2114896), (160, 1982715), (161, 1970400), (168, 1888300), (175, 1812768), (184, 1724100), (200, 1586172), (210, 1510640), (224, 1416225), (230, 1379280), (240, 1321810), (276, 1149400), (280, 1132980), (300, 1057448), (322, 985200), (336, 944150), (345, 919520), (350, 906384), (368, 862050), (400, 793086), (420, 755320), (460, 689640), (480, 660905), (483, 656800), (525, 604256), (552, 574700), (560, 566490), (575, 551712), (600, 528724), (644, 492600), (672, 472075), (690, 459760), (700, 453192), (736, 431025), (800, 396543), (805, 394080), (821, 386400), (840, 377660), (920, 344820), (966, 328400), (1050, 302128), (1104, 287350), (1120, 283245), (1150, 275856), (1200, 264362), (1288, 246300), (1380, 229880), (1400, 226596), (1610, 197040), (1642, 193200), (1680, 188830), (1725, 183904), (1840, 172410), (1932, 164200), (2100, 151064), (2208, 143675), (2300, 137928), (2400, 132181), (2415, 131360), (2463, 128800), (2576, 123150), (2760, 114940), (2800, 113298), (3220, 98520), (3284, 96600), (3360, 94415), (3450, 91952), (3680, 86205), (3864, 82100), (4025, 78816), (4105, 77280), (4200, 75532), (4600, 68964), (4830, 65680), (4926, 64400), (5152, 61575), (5520, 57470), (5600, 56649), (5747, 55200), (6440, 49260), (6568, 48300), (6900, 45976), (7728, 41050), (8050, 39408), (8210, 38640), (8400, 37766), (9200, 34482), (9660, 32840), (9852, 32200), (11040, 28735), (11494, 27600), (12075, 26272), (12315, 25760), (12880, 24630), (13136, 24150), (13800, 22988), (15456, 20525), (16100, 19704), (16420, 19320), (16800, 18883), (17241, 18400)]