550530240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1487

約数の個数: 224

約数和(自身を含む): 1944477696

約数和(自身を除く): 1393947456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1423, 1488, 1560, 1612, 1860, 1984, 2015, 2080, 2418, 2480, 2496, 2846, 2976, 3120, 3224, 3720, 4030, 4160, 4269, 4836, 4960, 5692, 5952, 6045, 6240, 6448, 7115, 7440, 8060, 8538, 9672, 9920, 11384, 12090, 12480, 12896, 14230, 14880, 16120, 17076, 18499, 19344, 21345, 22768, 24180, 25792, 28460, 29760, 32240, 34152, 36998, 38688, 42690, 44113, 45536, 48360, 55497, 56920, 64480, 68304, 73996, 77376, 85380, 88226, 91072, 92495, 96720, 110994, 113840, 128960, 132339, 136608, 147992, 170760, 176452, 184990, 193440, 220565, 221988, 227680, 264678, 273216, 277485, 295984, 341520, 352904, 369980, 386880, 441130, 443976, 455360, 529356, 554970, 573469, 591968, 661695, 683040, 705808, 739960, 882260, 887952, 1058712, 1109940, 1146938, 1183936, 1323390, 1366080, 1411616, 1479920, 1720407, 1764520, 1775904, 2117424, 2219880, 2293876, 2646780, 2823232, 2867345, 2959840, 3440814, 3529040, 3551808, 4234848, 4439760, 4587752, 5293560, 5734690, 5919680, 6881628, 7058080, 8469696, 8602035, 8879520, 9175504, 10587120, 11469380, 13763256, 14116160, 17204070, 17759040, 18351008, 21174240, 22938760, 27526512, 34408140, 36702016, 42348480, 45877520, 55053024, 68816280, 91755040, 110106048, 137632560, 183510080, 275265120, 550530240]

約数ペア:

[(1, 550530240), (2, 275265120), (3, 183510080), (4, 137632560), (5, 110106048), (6, 91755040), (8, 68816280), (10, 55053024), (12, 45877520), (13, 42348480), (15, 36702016), (16, 34408140), (20, 27526512), (24, 22938760), (26, 21174240), (30, 18351008), (31, 17759040), (32, 17204070), (39, 14116160), (40, 13763256), (48, 11469380), (52, 10587120), (60, 9175504), (62, 8879520), (64, 8602035), (65, 8469696), (78, 7058080), (80, 6881628), (93, 5919680), (96, 5734690), (104, 5293560), (120, 4587752), (124, 4439760), (130, 4234848), (155, 3551808), (156, 3529040), (160, 3440814), (186, 2959840), (192, 2867345), (195, 2823232), (208, 2646780), (240, 2293876), (248, 2219880), (260, 2117424), (310, 1775904), (312, 1764520), (320, 1720407), (372, 1479920), (390, 1411616), (403, 1366080), (416, 1323390), (465, 1183936), (480, 1146938), (496, 1109940), (520, 1058712), (620, 887952), (624, 882260), (744, 739960), (780, 705808), (806, 683040), (832, 661695), (930, 591968), (960, 573469), (992, 554970), (1040, 529356), (1209, 455360), (1240, 443976), (1248, 441130), (1423, 386880), (1488, 369980), (1560, 352904), (1612, 341520), (1860, 295984), (1984, 277485), (2015, 273216), (2080, 264678), (2418, 227680), (2480, 221988), (2496, 220565), (2846, 193440), (2976, 184990), (3120, 176452), (3224, 170760), (3720, 147992), (4030, 136608), (4160, 132339), (4269, 128960), (4836, 113840), (4960, 110994), (5692, 96720), (5952, 92495), (6045, 91072), (6240, 88226), (6448, 85380), (7115, 77376), (7440, 73996), (8060, 68304), (8538, 64480), (9672, 56920), (9920, 55497), (11384, 48360), (12090, 45536), (12480, 44113), (12896, 42690), (14230, 38688), (14880, 36998), (16120, 34152), (17076, 32240), (18499, 29760), (19344, 28460), (21345, 25792), (22768, 24180)]