493611472640

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{3061}}^1$

素因数の和:3987

約数の個数: 288

約数和(自身を含む): 1391089920192

約数和(自身を除く): 897478447552

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 352, 416, 440, 520, 572, 640, 704, 715, 832, 880, 881, 1040, 1144, 1280, 1408, 1430, 1664, 1760, 1762, 2080, 2288, 2816, 2860, 3061, 3328, 3520, 3524, 4160, 4405, 4576, 5720, 6122, 7040, 7048, 8320, 8810, 9152, 9691, 11440, 11453, 12244, 14080, 14096, 15305, 16640, 17620, 18304, 19382, 22880, 22906, 24488, 28192, 30610, 33671, 35240, 36608, 38764, 39793, 45760, 45812, 48455, 48976, 56384, 57265, 61220, 67342, 70480, 77528, 79586, 91520, 91624, 96910, 97952, 112768, 114530, 122440, 125983, 134684, 140960, 155056, 159172, 168355, 183040, 183248, 193820, 195904, 198965, 225536, 229060, 244880, 251966, 269368, 281920, 310112, 318344, 336710, 366496, 387640, 391808, 397930, 437723, 458120, 489760, 503932, 538736, 563840, 620224, 629915, 636688, 673420, 732992, 775280, 783616, 795860, 875446, 916240, 979520, 1007864, 1077472, 1127680, 1240448, 1259830, 1273376, 1346840, 1465984, 1550560, 1591720, 1750892, 1832480, 1959040, 2015728, 2154944, 2188615, 2480896, 2519660, 2546752, 2693680, 2696741, 2931968, 3101120, 3183440, 3501784, 3664960, 3918080, 4031456, 4309888, 4377230, 5039320, 5093504, 5387360, 5393482, 6202240, 6366880, 7003568, 7329920, 8062912, 8619776, 8754460, 10078640, 10187008, 10774720, 10786964, 12404480, 12733760, 13483705, 14007136, 14659840, 16125824, 17508920, 20157280, 21549440, 21573928, 25467520, 26967410, 28014272, 29664151, 32251648, 35017840, 35057633, 40314560, 43098880, 43147856, 50935040, 53934820, 56028544, 59328302, 70035680, 70115266, 80629120, 86295712, 107869640, 112057088, 118656604, 140071360, 140230532, 148320755, 161258240, 172591424, 175288165, 215739280, 237313208, 280142720, 280461064, 296641510, 345182848, 350576330, 385633963, 431478560, 474626416, 560285440, 560922128, 593283020, 690365696, 701152660, 771267926, 862957120, 949252832, 1121844256, 1186566040, 1402305320, 1542535852, 1725914240, 1898505664, 1928169815, 2243688512, 2373132080, 2804610640, 3085071704, 3451828480, 3797011328, 3856339630, 4487377024, 4746264160, 5609221280, 6170143408, 7594022656, 7712679260, 8974754048, 9492528320, 11218442560, 12340286816, 15425358520, 18985056640, 22436885120, 24680573632, 30850717040, 37970113280, 44873770240, 49361147264, 61701434080, 98722294528, 123402868160, 246805736320, 493611472640]

約数ペア:

[(1, 493611472640), (2, 246805736320), (4, 123402868160), (5, 98722294528), (8, 61701434080), (10, 49361147264), (11, 44873770240), (13, 37970113280), (16, 30850717040), (20, 24680573632), (22, 22436885120), (26, 18985056640), (32, 15425358520), (40, 12340286816), (44, 11218442560), (52, 9492528320), (55, 8974754048), (64, 7712679260), (65, 7594022656), (80, 6170143408), (88, 5609221280), (104, 4746264160), (110, 4487377024), (128, 3856339630), (130, 3797011328), (143, 3451828480), (160, 3085071704), (176, 2804610640), (208, 2373132080), (220, 2243688512), (256, 1928169815), (260, 1898505664), (286, 1725914240), (320, 1542535852), (352, 1402305320), (416, 1186566040), (440, 1121844256), (520, 949252832), (572, 862957120), (640, 771267926), (704, 701152660), (715, 690365696), (832, 593283020), (880, 560922128), (881, 560285440), (1040, 474626416), (1144, 431478560), (1280, 385633963), (1408, 350576330), (1430, 345182848), (1664, 296641510), (1760, 280461064), (1762, 280142720), (2080, 237313208), (2288, 215739280), (2816, 175288165), (2860, 172591424), (3061, 161258240), (3328, 148320755), (3520, 140230532), (3524, 140071360), (4160, 118656604), (4405, 112057088), (4576, 107869640), (5720, 86295712), (6122, 80629120), (7040, 70115266), (7048, 70035680), (8320, 59328302), (8810, 56028544), (9152, 53934820), (9691, 50935040), (11440, 43147856), (11453, 43098880), (12244, 40314560), (14080, 35057633), (14096, 35017840), (15305, 32251648), (16640, 29664151), (17620, 28014272), (18304, 26967410), (19382, 25467520), (22880, 21573928), (22906, 21549440), (24488, 20157280), (28192, 17508920), (30610, 16125824), (33671, 14659840), (35240, 14007136), (36608, 13483705), (38764, 12733760), (39793, 12404480), (45760, 10786964), (45812, 10774720), (48455, 10187008), (48976, 10078640), (56384, 8754460), (57265, 8619776), (61220, 8062912), (67342, 7329920), (70480, 7003568), (77528, 6366880), (79586, 6202240), (91520, 5393482), (91624, 5387360), (96910, 5093504), (97952, 5039320), (112768, 4377230), (114530, 4309888), (122440, 4031456), (125983, 3918080), (134684, 3664960), (140960, 3501784), (155056, 3183440), (159172, 3101120), (168355, 2931968), (183040, 2696741), (183248, 2693680), (193820, 2546752), (195904, 2519660), (198965, 2480896), (225536, 2188615), (229060, 2154944), (244880, 2015728), (251966, 1959040), (269368, 1832480), (281920, 1750892), (310112, 1591720), (318344, 1550560), (336710, 1465984), (366496, 1346840), (387640, 1273376), (391808, 1259830), (397930, 1240448), (437723, 1127680), (458120, 1077472), (489760, 1007864), (503932, 979520), (538736, 916240), (563840, 875446), (620224, 795860), (629915, 783616), (636688, 775280), (673420, 732992)]