1659156720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 320

約数和(自身を含む): 5774630400

約数和(自身を除く): 4115473680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 83, 86, 104, 120, 129, 130, 149, 156, 166, 172, 195, 208, 215, 240, 249, 258, 260, 298, 312, 332, 344, 390, 415, 430, 447, 498, 516, 520, 559, 596, 624, 645, 664, 688, 745, 780, 830, 860, 894, 996, 1032, 1040, 1079, 1118, 1192, 1245, 1290, 1328, 1490, 1560, 1660, 1677, 1720, 1788, 1937, 1992, 2064, 2158, 2235, 2236, 2384, 2490, 2580, 2795, 2980, 3120, 3237, 3320, 3354, 3440, 3569, 3576, 3874, 3984, 4316, 4470, 4472, 4980, 5160, 5395, 5590, 5811, 5960, 6407, 6474, 6640, 6708, 7138, 7152, 7748, 8385, 8632, 8940, 8944, 9685, 9960, 10320, 10707, 10790, 11180, 11622, 11920, 12367, 12814, 12948, 13416, 14276, 15496, 16185, 16770, 17264, 17845, 17880, 19221, 19370, 19920, 21414, 21580, 22360, 23244, 24734, 25628, 25896, 26832, 28552, 29055, 30992, 32035, 32370, 33540, 35690, 35760, 37101, 38442, 38740, 42828, 43160, 44720, 46397, 46488, 49468, 51256, 51792, 53535, 57104, 58110, 61835, 64070, 64740, 67080, 71380, 74202, 76884, 77480, 83291, 85656, 86320, 92794, 92976, 96105, 98936, 102512, 107070, 116220, 123670, 128140, 129480, 134160, 139191, 142760, 148404, 153768, 154960, 160771, 166582, 171312, 185505, 185588, 192210, 197872, 214140, 231985, 232440, 247340, 249873, 256280, 258960, 278382, 285520, 296808, 307536, 321542, 333164, 371010, 371176, 384420, 416455, 428280, 463970, 464880, 482313, 494680, 499746, 512560, 531781, 556764, 593616, 643084, 666328, 695955, 742020, 742352, 768840, 803855, 832910, 856560, 927940, 964626, 989360, 999492, 1063562, 1113528, 1249365, 1286168, 1332656, 1391910, 1484040, 1537680, 1595343, 1607710, 1665820, 1855880, 1929252, 1998984, 2127124, 2227056, 2411565, 2498730, 2572336, 2658905, 2783820, 2968080, 3190686, 3215420, 3331640, 3711760, 3858504, 3997968, 4254248, 4823130, 4997460, 5317810, 5567640, 6381372, 6430840, 6663280, 6913153, 7717008, 7976715, 8508496, 9646260, 9994920, 10635620, 11135280, 12762744, 12861680, 13826306, 15953430, 19292520, 19989840, 20739459, 21271240, 25525488, 27652612, 31906860, 34565765, 38585040, 41478918, 42542480, 55305224, 63813720, 69131530, 82957836, 103697295, 110610448, 127627440, 138263060, 165915672, 207394590, 276526120, 331831344, 414789180, 553052240, 829578360, 1659156720]

約数ペア:

[(1, 1659156720), (2, 829578360), (3, 553052240), (4, 414789180), (5, 331831344), (6, 276526120), (8, 207394590), (10, 165915672), (12, 138263060), (13, 127627440), (15, 110610448), (16, 103697295), (20, 82957836), (24, 69131530), (26, 63813720), (30, 55305224), (39, 42542480), (40, 41478918), (43, 38585040), (48, 34565765), (52, 31906860), (60, 27652612), (65, 25525488), (78, 21271240), (80, 20739459), (83, 19989840), (86, 19292520), (104, 15953430), (120, 13826306), (129, 12861680), (130, 12762744), (149, 11135280), (156, 10635620), (166, 9994920), (172, 9646260), (195, 8508496), (208, 7976715), (215, 7717008), (240, 6913153), (249, 6663280), (258, 6430840), (260, 6381372), (298, 5567640), (312, 5317810), (332, 4997460), (344, 4823130), (390, 4254248), (415, 3997968), (430, 3858504), (447, 3711760), (498, 3331640), (516, 3215420), (520, 3190686), (559, 2968080), (596, 2783820), (624, 2658905), (645, 2572336), (664, 2498730), (688, 2411565), (745, 2227056), (780, 2127124), (830, 1998984), (860, 1929252), (894, 1855880), (996, 1665820), (1032, 1607710), (1040, 1595343), (1079, 1537680), (1118, 1484040), (1192, 1391910), (1245, 1332656), (1290, 1286168), (1328, 1249365), (1490, 1113528), (1560, 1063562), (1660, 999492), (1677, 989360), (1720, 964626), (1788, 927940), (1937, 856560), (1992, 832910), (2064, 803855), (2158, 768840), (2235, 742352), (2236, 742020), (2384, 695955), (2490, 666328), (2580, 643084), (2795, 593616), (2980, 556764), (3120, 531781), (3237, 512560), (3320, 499746), (3354, 494680), (3440, 482313), (3569, 464880), (3576, 463970), (3874, 428280), (3984, 416455), (4316, 384420), (4470, 371176), (4472, 371010), (4980, 333164), (5160, 321542), (5395, 307536), (5590, 296808), (5811, 285520), (5960, 278382), (6407, 258960), (6474, 256280), (6640, 249873), (6708, 247340), (7138, 232440), (7152, 231985), (7748, 214140), (8385, 197872), (8632, 192210), (8940, 185588), (8944, 185505), (9685, 171312), (9960, 166582), (10320, 160771), (10707, 154960), (10790, 153768), (11180, 148404), (11622, 142760), (11920, 139191), (12367, 134160), (12814, 129480), (12948, 128140), (13416, 123670), (14276, 116220), (15496, 107070), (16185, 102512), (16770, 98936), (17264, 96105), (17845, 92976), (17880, 92794), (19221, 86320), (19370, 85656), (19920, 83291), (21414, 77480), (21580, 76884), (22360, 74202), (23244, 71380), (24734, 67080), (25628, 64740), (25896, 64070), (26832, 61835), (28552, 58110), (29055, 57104), (30992, 53535), (32035, 51792), (32370, 51256), (33540, 49468), (35690, 46488), (35760, 46397), (37101, 44720), (38442, 43160), (38740, 42828)]