673645440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 256

約数和(自身を含む): 2341120320

約数和(自身を除く): 1667474880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 137, 156, 160, 192, 195, 197, 208, 240, 260, 274, 312, 320, 384, 390, 394, 411, 416, 480, 520, 548, 591, 624, 640, 685, 780, 788, 822, 832, 960, 985, 1040, 1096, 1182, 1248, 1370, 1560, 1576, 1644, 1664, 1781, 1920, 1970, 2055, 2080, 2192, 2364, 2496, 2561, 2740, 2955, 3120, 3152, 3288, 3562, 3940, 4110, 4160, 4384, 4728, 4992, 5122, 5343, 5480, 5910, 6240, 6304, 6576, 7124, 7683, 7880, 8220, 8320, 8768, 8905, 9456, 10244, 10686, 10960, 11820, 12480, 12608, 12805, 13152, 14248, 15366, 15760, 16440, 17536, 17810, 18912, 20488, 21372, 21920, 23640, 24960, 25216, 25610, 26304, 26715, 26989, 28496, 30732, 31520, 32880, 35620, 37824, 38415, 40976, 42744, 43840, 47280, 51220, 52608, 53430, 53978, 56992, 61464, 63040, 65760, 71240, 75648, 76830, 80967, 81952, 85488, 87680, 94560, 102440, 106860, 107956, 113984, 122928, 126080, 131520, 134945, 142480, 153660, 161934, 163904, 170976, 189120, 204880, 213720, 215912, 227968, 245856, 263040, 269890, 284960, 307320, 323868, 327808, 341952, 350857, 378240, 404835, 409760, 427440, 431824, 491712, 539780, 569920, 614640, 647736, 683904, 701714, 809670, 819520, 854880, 863648, 983424, 1052571, 1079560, 1139840, 1229280, 1295472, 1403428, 1619340, 1639040, 1709760, 1727296, 1754285, 2105142, 2159120, 2458560, 2590944, 2806856, 3238680, 3419520, 3454592, 3508570, 4210284, 4318240, 4917120, 5181888, 5262855, 5613712, 6477360, 7017140, 8420568, 8636480, 10363776, 10525710, 11227424, 12954720, 14034280, 16841136, 17272960, 21051420, 22454848, 25909440, 28068560, 33682272, 42102840, 44909696, 51818880, 56137120, 67364544, 84205680, 112274240, 134729088, 168411360, 224548480, 336822720, 673645440]

約数ペア:

[(1, 673645440), (2, 336822720), (3, 224548480), (4, 168411360), (5, 134729088), (6, 112274240), (8, 84205680), (10, 67364544), (12, 56137120), (13, 51818880), (15, 44909696), (16, 42102840), (20, 33682272), (24, 28068560), (26, 25909440), (30, 22454848), (32, 21051420), (39, 17272960), (40, 16841136), (48, 14034280), (52, 12954720), (60, 11227424), (64, 10525710), (65, 10363776), (78, 8636480), (80, 8420568), (96, 7017140), (104, 6477360), (120, 5613712), (128, 5262855), (130, 5181888), (137, 4917120), (156, 4318240), (160, 4210284), (192, 3508570), (195, 3454592), (197, 3419520), (208, 3238680), (240, 2806856), (260, 2590944), (274, 2458560), (312, 2159120), (320, 2105142), (384, 1754285), (390, 1727296), (394, 1709760), (411, 1639040), (416, 1619340), (480, 1403428), (520, 1295472), (548, 1229280), (591, 1139840), (624, 1079560), (640, 1052571), (685, 983424), (780, 863648), (788, 854880), (822, 819520), (832, 809670), (960, 701714), (985, 683904), (1040, 647736), (1096, 614640), (1182, 569920), (1248, 539780), (1370, 491712), (1560, 431824), (1576, 427440), (1644, 409760), (1664, 404835), (1781, 378240), (1920, 350857), (1970, 341952), (2055, 327808), (2080, 323868), (2192, 307320), (2364, 284960), (2496, 269890), (2561, 263040), (2740, 245856), (2955, 227968), (3120, 215912), (3152, 213720), (3288, 204880), (3562, 189120), (3940, 170976), (4110, 163904), (4160, 161934), (4384, 153660), (4728, 142480), (4992, 134945), (5122, 131520), (5343, 126080), (5480, 122928), (5910, 113984), (6240, 107956), (6304, 106860), (6576, 102440), (7124, 94560), (7683, 87680), (7880, 85488), (8220, 81952), (8320, 80967), (8768, 76830), (8905, 75648), (9456, 71240), (10244, 65760), (10686, 63040), (10960, 61464), (11820, 56992), (12480, 53978), (12608, 53430), (12805, 52608), (13152, 51220), (14248, 47280), (15366, 43840), (15760, 42744), (16440, 40976), (17536, 38415), (17810, 37824), (18912, 35620), (20488, 32880), (21372, 31520), (21920, 30732), (23640, 28496), (24960, 26989), (25216, 26715), (25610, 26304)]