1077788520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:520

約数の個数: 192

約数和(自身を含む): 3588624000

約数和(自身を除く): 2510835480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 149, 180, 213, 283, 284, 298, 355, 360, 426, 447, 566, 568, 596, 639, 710, 745, 849, 852, 894, 1065, 1132, 1192, 1278, 1341, 1415, 1420, 1490, 1698, 1704, 1788, 2130, 2235, 2264, 2547, 2556, 2682, 2830, 2840, 2980, 3195, 3396, 3576, 4245, 4260, 4470, 5094, 5112, 5364, 5660, 5960, 6390, 6705, 6792, 8490, 8520, 8940, 10188, 10579, 10728, 11320, 12735, 12780, 13410, 16980, 17880, 20093, 20376, 21158, 25470, 25560, 26820, 31737, 33960, 40186, 42167, 42316, 50940, 52895, 53640, 60279, 63474, 80372, 84334, 84632, 95211, 100465, 101880, 105790, 120558, 126501, 126948, 158685, 160744, 168668, 180837, 190422, 200930, 210835, 211580, 241116, 253002, 253896, 301395, 317370, 337336, 361674, 379503, 380844, 401860, 421670, 423160, 476055, 482232, 506004, 602790, 632505, 634740, 723348, 759006, 761688, 803720, 843340, 904185, 952110, 1012008, 1205580, 1265010, 1269480, 1446696, 1518012, 1686680, 1808370, 1897515, 1904220, 2411160, 2530020, 2993857, 3036024, 3616740, 3795030, 3808440, 5060040, 5987714, 7233480, 7590060, 8981571, 11975428, 14969285, 15180120, 17963142, 23950856, 26944713, 29938570, 35926284, 44907855, 53889426, 59877140, 71852568, 89815710, 107778852, 119754280, 134723565, 179631420, 215557704, 269447130, 359262840, 538894260, 1077788520]

約数ペア:

[(1, 1077788520), (2, 538894260), (3, 359262840), (4, 269447130), (5, 215557704), (6, 179631420), (8, 134723565), (9, 119754280), (10, 107778852), (12, 89815710), (15, 71852568), (18, 59877140), (20, 53889426), (24, 44907855), (30, 35926284), (36, 29938570), (40, 26944713), (45, 23950856), (60, 17963142), (71, 15180120), (72, 14969285), (90, 11975428), (120, 8981571), (142, 7590060), (149, 7233480), (180, 5987714), (213, 5060040), (283, 3808440), (284, 3795030), (298, 3616740), (355, 3036024), (360, 2993857), (426, 2530020), (447, 2411160), (566, 1904220), (568, 1897515), (596, 1808370), (639, 1686680), (710, 1518012), (745, 1446696), (849, 1269480), (852, 1265010), (894, 1205580), (1065, 1012008), (1132, 952110), (1192, 904185), (1278, 843340), (1341, 803720), (1415, 761688), (1420, 759006), (1490, 723348), (1698, 634740), (1704, 632505), (1788, 602790), (2130, 506004), (2235, 482232), (2264, 476055), (2547, 423160), (2556, 421670), (2682, 401860), (2830, 380844), (2840, 379503), (2980, 361674), (3195, 337336), (3396, 317370), (3576, 301395), (4245, 253896), (4260, 253002), (4470, 241116), (5094, 211580), (5112, 210835), (5364, 200930), (5660, 190422), (5960, 180837), (6390, 168668), (6705, 160744), (6792, 158685), (8490, 126948), (8520, 126501), (8940, 120558), (10188, 105790), (10579, 101880), (10728, 100465), (11320, 95211), (12735, 84632), (12780, 84334), (13410, 80372), (16980, 63474), (17880, 60279), (20093, 53640), (20376, 52895), (21158, 50940), (25470, 42316), (25560, 42167), (26820, 40186), (31737, 33960)]