243909120

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:395

約数の個数: 320

約数和(自身を含む): 962438400

約数和(自身を除く): 718529280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 349, 364, 384, 390, 416, 420, 448, 455, 480, 512, 520, 546, 560, 624, 640, 672, 698, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1047, 1092, 1120, 1248, 1280, 1344, 1365, 1396, 1456, 1536, 1560, 1664, 1680, 1745, 1792, 1820, 1920, 2080, 2094, 2184, 2240, 2443, 2496, 2560, 2688, 2730, 2792, 2912, 3120, 3328, 3360, 3490, 3584, 3640, 3840, 4160, 4188, 4368, 4480, 4537, 4886, 4992, 5235, 5376, 5460, 5584, 5824, 6240, 6656, 6720, 6980, 7280, 7329, 7680, 8320, 8376, 8736, 8960, 9074, 9772, 9984, 10470, 10752, 10920, 11168, 11648, 12215, 12480, 13440, 13611, 13960, 14560, 14658, 16640, 16752, 17472, 17920, 18148, 19544, 19968, 20940, 21840, 22336, 22685, 23296, 24430, 24960, 26880, 27222, 27920, 29120, 29316, 31759, 33280, 33504, 34944, 36296, 36645, 39088, 41880, 43680, 44672, 45370, 46592, 48860, 49920, 53760, 54444, 55840, 58240, 58632, 63518, 67008, 68055, 69888, 72592, 73290, 78176, 83760, 87360, 89344, 90740, 95277, 97720, 99840, 108888, 111680, 116480, 117264, 127036, 134016, 136110, 139776, 145184, 146580, 156352, 158795, 167520, 174720, 178688, 181480, 190554, 195440, 217776, 223360, 232960, 234528, 254072, 268032, 272220, 290368, 293160, 312704, 317590, 335040, 349440, 362960, 381108, 390880, 435552, 446720, 469056, 476385, 508144, 536064, 544440, 580736, 586320, 625408, 635180, 670080, 698880, 725920, 762216, 781760, 871104, 893440, 938112, 952770, 1016288, 1088880, 1161472, 1172640, 1250816, 1270360, 1340160, 1451840, 1524432, 1563520, 1742208, 1876224, 1905540, 2032576, 2177760, 2322944, 2345280, 2540720, 2680320, 2903680, 3048864, 3127040, 3484416, 3752448, 3811080, 4065152, 4355520, 4690560, 5081440, 5807360, 6097728, 6254080, 6968832, 7622160, 8130304, 8711040, 9381120, 10162880, 11614720, 12195456, 15244320, 16260608, 17422080, 18762240, 20325760, 24390912, 30488640, 34844160, 40651520, 48781824, 60977280, 81303040, 121954560, 243909120]

約数ペア:

[(1, 243909120), (2, 121954560), (3, 81303040), (4, 60977280), (5, 48781824), (6, 40651520), (7, 34844160), (8, 30488640), (10, 24390912), (12, 20325760), (13, 18762240), (14, 17422080), (15, 16260608), (16, 15244320), (20, 12195456), (21, 11614720), (24, 10162880), (26, 9381120), (28, 8711040), (30, 8130304), (32, 7622160), (35, 6968832), (39, 6254080), (40, 6097728), (42, 5807360), (48, 5081440), (52, 4690560), (56, 4355520), (60, 4065152), (64, 3811080), (65, 3752448), (70, 3484416), (78, 3127040), (80, 3048864), (84, 2903680), (91, 2680320), (96, 2540720), (104, 2345280), (105, 2322944), (112, 2177760), (120, 2032576), (128, 1905540), (130, 1876224), (140, 1742208), (156, 1563520), (160, 1524432), (168, 1451840), (182, 1340160), (192, 1270360), (195, 1250816), (208, 1172640), (210, 1161472), (224, 1088880), (240, 1016288), (256, 952770), (260, 938112), (273, 893440), (280, 871104), (312, 781760), (320, 762216), (336, 725920), (349, 698880), (364, 670080), (384, 635180), (390, 625408), (416, 586320), (420, 580736), (448, 544440), (455, 536064), (480, 508144), (512, 476385), (520, 469056), (546, 446720), (560, 435552), (624, 390880), (640, 381108), (672, 362960), (698, 349440), (728, 335040), (768, 317590), (780, 312704), (832, 293160), (840, 290368), (896, 272220), (910, 268032), (960, 254072), (1040, 234528), (1047, 232960), (1092, 223360), (1120, 217776), (1248, 195440), (1280, 190554), (1344, 181480), (1365, 178688), (1396, 174720), (1456, 167520), (1536, 158795), (1560, 156352), (1664, 146580), (1680, 145184), (1745, 139776), (1792, 136110), (1820, 134016), (1920, 127036), (2080, 117264), (2094, 116480), (2184, 111680), (2240, 108888), (2443, 99840), (2496, 97720), (2560, 95277), (2688, 90740), (2730, 89344), (2792, 87360), (2912, 83760), (3120, 78176), (3328, 73290), (3360, 72592), (3490, 69888), (3584, 68055), (3640, 67008), (3840, 63518), (4160, 58632), (4188, 58240), (4368, 55840), (4480, 54444), (4537, 53760), (4886, 49920), (4992, 48860), (5235, 46592), (5376, 45370), (5460, 44672), (5584, 43680), (5824, 41880), (6240, 39088), (6656, 36645), (6720, 36296), (6980, 34944), (7280, 33504), (7329, 33280), (7680, 31759), (8320, 29316), (8376, 29120), (8736, 27920), (8960, 27222), (9074, 26880), (9772, 24960), (9984, 24430), (10470, 23296), (10752, 22685), (10920, 22336), (11168, 21840), (11648, 20940), (12215, 19968), (12480, 19544), (13440, 18148), (13611, 17920), (13960, 17472), (14560, 16752), (14658, 16640)]