28481564160

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{176597}}^1$

素因数の和:176633

約数の個数: 240

約数和(自身を含む): 112731686496

約数和(自身を除く): 84250122336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 13440, 16128, 17920, 20160, 23040, 26880, 32256, 40320, 53760, 80640, 161280, 176597, 353194, 529791, 706388, 882985, 1059582, 1236179, 1412776, 1589373, 1765970, 2119164, 2472358, 2648955, 2825552, 3178746, 3531940, 3708537, 4238328, 4944716, 5297910, 5651104, 6180895, 6357492, 7063880, 7417074, 7946865, 8476656, 9889432, 10595820, 11125611, 11302208, 12361790, 12714984, 14127760, 14834148, 15893730, 16953312, 18542685, 19778864, 21191640, 22251222, 22604416, 24723580, 25429968, 28255520, 29668296, 31787460, 33906624, 37085370, 39557728, 42383280, 44502444, 45208832, 49447160, 50859936, 55628055, 56511040, 59336592, 63574920, 67813248, 74170740, 79115456, 84766560, 89004888, 90417664, 98894320, 101719872, 111256110, 113022080, 118673184, 127149840, 135626496, 148341480, 158230912, 169533120, 178009776, 197788640, 203439744, 222512220, 226044160, 237346368, 254299680, 271252992, 296682960, 316461824, 339066240, 356019552, 395577280, 406879488, 445024440, 452088320, 474692736, 508599360, 593365920, 632923648, 678132480, 712039104, 791154560, 813758976, 890048880, 949385472, 1017198720, 1186731840, 1356264960, 1424078208, 1582309120, 1780097760, 1898770944, 2034397440, 2373463680, 2848156416, 3164618240, 3560195520, 4068794880, 4746927360, 5696312832, 7120391040, 9493854720, 14240782080, 28481564160]

約数ペア:

[(1, 28481564160), (2, 14240782080), (3, 9493854720), (4, 7120391040), (5, 5696312832), (6, 4746927360), (7, 4068794880), (8, 3560195520), (9, 3164618240), (10, 2848156416), (12, 2373463680), (14, 2034397440), (15, 1898770944), (16, 1780097760), (18, 1582309120), (20, 1424078208), (21, 1356264960), (24, 1186731840), (28, 1017198720), (30, 949385472), (32, 890048880), (35, 813758976), (36, 791154560), (40, 712039104), (42, 678132480), (45, 632923648), (48, 593365920), (56, 508599360), (60, 474692736), (63, 452088320), (64, 445024440), (70, 406879488), (72, 395577280), (80, 356019552), (84, 339066240), (90, 316461824), (96, 296682960), (105, 271252992), (112, 254299680), (120, 237346368), (126, 226044160), (128, 222512220), (140, 203439744), (144, 197788640), (160, 178009776), (168, 169533120), (180, 158230912), (192, 148341480), (210, 135626496), (224, 127149840), (240, 118673184), (252, 113022080), (256, 111256110), (280, 101719872), (288, 98894320), (315, 90417664), (320, 89004888), (336, 84766560), (360, 79115456), (384, 74170740), (420, 67813248), (448, 63574920), (480, 59336592), (504, 56511040), (512, 55628055), (560, 50859936), (576, 49447160), (630, 45208832), (640, 44502444), (672, 42383280), (720, 39557728), (768, 37085370), (840, 33906624), (896, 31787460), (960, 29668296), (1008, 28255520), (1120, 25429968), (1152, 24723580), (1260, 22604416), (1280, 22251222), (1344, 21191640), (1440, 19778864), (1536, 18542685), (1680, 16953312), (1792, 15893730), (1920, 14834148), (2016, 14127760), (2240, 12714984), (2304, 12361790), (2520, 11302208), (2560, 11125611), (2688, 10595820), (2880, 9889432), (3360, 8476656), (3584, 7946865), (3840, 7417074), (4032, 7063880), (4480, 6357492), (4608, 6180895), (5040, 5651104), (5376, 5297910), (5760, 4944716), (6720, 4238328), (7680, 3708537), (8064, 3531940), (8960, 3178746), (10080, 2825552), (10752, 2648955), (11520, 2472358), (13440, 2119164), (16128, 1765970), (17920, 1589373), (20160, 1412776), (23040, 1236179), (26880, 1059582), (32256, 882985), (40320, 706388), (53760, 529791), (80640, 353194), (161280, 176597)]