515032320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 1827826560

約数和(自身を除く): 1312794240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 89, 96, 110, 120, 128, 132, 137, 160, 165, 176, 178, 192, 220, 240, 256, 264, 267, 274, 320, 330, 352, 356, 384, 411, 440, 445, 480, 528, 534, 548, 640, 660, 685, 704, 712, 768, 822, 880, 890, 960, 979, 1056, 1068, 1096, 1280, 1320, 1335, 1370, 1408, 1424, 1507, 1644, 1760, 1780, 1920, 1958, 2055, 2112, 2136, 2192, 2640, 2670, 2740, 2816, 2848, 2937, 3014, 3288, 3520, 3560, 3840, 3916, 4110, 4224, 4272, 4384, 4521, 4895, 5280, 5340, 5480, 5696, 5874, 6028, 6576, 7040, 7120, 7535, 7832, 8220, 8448, 8544, 8768, 9042, 9790, 10560, 10680, 10960, 11392, 11748, 12056, 12193, 13152, 14080, 14240, 14685, 15070, 15664, 16440, 17088, 17536, 18084, 19580, 21120, 21360, 21920, 22605, 22784, 23496, 24112, 24386, 26304, 28480, 29370, 30140, 31328, 32880, 34176, 35072, 36168, 36579, 39160, 42240, 42720, 43840, 45210, 46992, 48224, 48772, 52608, 56960, 58740, 60280, 60965, 62656, 65760, 68352, 72336, 73158, 78320, 85440, 87680, 90420, 93984, 96448, 97544, 105216, 113920, 117480, 120560, 121930, 125312, 131520, 134123, 144672, 146316, 156640, 170880, 175360, 180840, 182895, 187968, 192896, 195088, 234960, 241120, 243860, 250624, 263040, 268246, 289344, 292632, 313280, 341760, 361680, 365790, 375936, 385792, 390176, 402369, 469920, 482240, 487720, 526080, 536492, 578688, 585264, 626560, 670615, 723360, 731580, 751872, 780352, 804738, 939840, 964480, 975440, 1072984, 1157376, 1170528, 1253120, 1341230, 1446720, 1463160, 1560704, 1609476, 1879680, 1928960, 1950880, 2011845, 2145968, 2341056, 2682460, 2893440, 2926320, 3121408, 3218952, 3759360, 3901760, 4023690, 4291936, 4682112, 5364920, 5786880, 5852640, 6437904, 7803520, 8047380, 8583872, 9364224, 10729840, 11705280, 12875808, 15607040, 16094760, 17167744, 21459680, 23410560, 25751616, 32189520, 34335488, 42919360, 46821120, 51503232, 64379040, 85838720, 103006464, 128758080, 171677440, 257516160, 515032320]

約数ペア:

[(1, 515032320), (2, 257516160), (3, 171677440), (4, 128758080), (5, 103006464), (6, 85838720), (8, 64379040), (10, 51503232), (11, 46821120), (12, 42919360), (15, 34335488), (16, 32189520), (20, 25751616), (22, 23410560), (24, 21459680), (30, 17167744), (32, 16094760), (33, 15607040), (40, 12875808), (44, 11705280), (48, 10729840), (55, 9364224), (60, 8583872), (64, 8047380), (66, 7803520), (80, 6437904), (88, 5852640), (89, 5786880), (96, 5364920), (110, 4682112), (120, 4291936), (128, 4023690), (132, 3901760), (137, 3759360), (160, 3218952), (165, 3121408), (176, 2926320), (178, 2893440), (192, 2682460), (220, 2341056), (240, 2145968), (256, 2011845), (264, 1950880), (267, 1928960), (274, 1879680), (320, 1609476), (330, 1560704), (352, 1463160), (356, 1446720), (384, 1341230), (411, 1253120), (440, 1170528), (445, 1157376), (480, 1072984), (528, 975440), (534, 964480), (548, 939840), (640, 804738), (660, 780352), (685, 751872), (704, 731580), (712, 723360), (768, 670615), (822, 626560), (880, 585264), (890, 578688), (960, 536492), (979, 526080), (1056, 487720), (1068, 482240), (1096, 469920), (1280, 402369), (1320, 390176), (1335, 385792), (1370, 375936), (1408, 365790), (1424, 361680), (1507, 341760), (1644, 313280), (1760, 292632), (1780, 289344), (1920, 268246), (1958, 263040), (2055, 250624), (2112, 243860), (2136, 241120), (2192, 234960), (2640, 195088), (2670, 192896), (2740, 187968), (2816, 182895), (2848, 180840), (2937, 175360), (3014, 170880), (3288, 156640), (3520, 146316), (3560, 144672), (3840, 134123), (3916, 131520), (4110, 125312), (4224, 121930), (4272, 120560), (4384, 117480), (4521, 113920), (4895, 105216), (5280, 97544), (5340, 96448), (5480, 93984), (5696, 90420), (5874, 87680), (6028, 85440), (6576, 78320), (7040, 73158), (7120, 72336), (7535, 68352), (7832, 65760), (8220, 62656), (8448, 60965), (8544, 60280), (8768, 58740), (9042, 56960), (9790, 52608), (10560, 48772), (10680, 48224), (10960, 46992), (11392, 45210), (11748, 43840), (12056, 42720), (12193, 42240), (13152, 39160), (14080, 36579), (14240, 36168), (14685, 35072), (15070, 34176), (15664, 32880), (16440, 31328), (17088, 30140), (17536, 29370), (18084, 28480), (19580, 26304), (21120, 24386), (21360, 24112), (21920, 23496), (22605, 22784)]