18306164880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{1033}}^1$

素因数の和:1366

約数の個数: 240

約数和(自身を含む): 62325284736

約数和(自身を除く): 44019119856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 151, 163, 180, 240, 302, 326, 360, 453, 489, 604, 652, 720, 755, 815, 906, 978, 1033, 1208, 1304, 1359, 1467, 1510, 1630, 1812, 1956, 2066, 2265, 2416, 2445, 2608, 2718, 2934, 3020, 3099, 3260, 3624, 3912, 4132, 4530, 4890, 5165, 5436, 5868, 6040, 6198, 6520, 6795, 7248, 7335, 7824, 8264, 9060, 9297, 9780, 10330, 10872, 11736, 12080, 12396, 13040, 13590, 14670, 15495, 16528, 18120, 18594, 19560, 20660, 21744, 23472, 24613, 24792, 27180, 29340, 30990, 36240, 37188, 39120, 41320, 46485, 49226, 49584, 54360, 58680, 61980, 73839, 74376, 82640, 92970, 98452, 108720, 117360, 123065, 123960, 147678, 148752, 155983, 168379, 185940, 196904, 221517, 246130, 247920, 295356, 311966, 336758, 369195, 371880, 393808, 443034, 467949, 492260, 505137, 590712, 623932, 673516, 738390, 743760, 779915, 841895, 886068, 935898, 984520, 1010274, 1107585, 1181424, 1247864, 1347032, 1403847, 1476780, 1515411, 1559830, 1683790, 1772136, 1871796, 1969040, 2020548, 2215170, 2339745, 2495728, 2525685, 2694064, 2807694, 2953560, 3030822, 3119660, 3367580, 3544272, 3743592, 4041096, 4430340, 4679490, 5051370, 5615388, 5907120, 6061644, 6239320, 6735160, 7019235, 7487184, 7577055, 8082192, 8860680, 9358980, 10102740, 11230776, 12123288, 12478640, 13470320, 14038470, 15154110, 17721360, 18717960, 20205480, 22461552, 24246576, 25425229, 28076940, 30308220, 37435920, 40410960, 50850458, 56153880, 60616440, 76275687, 101700916, 112307760, 121232880, 127126145, 152551374, 203401832, 228827061, 254252290, 305102748, 381378435, 406803664, 457654122, 508504580, 610205496, 762756870, 915308244, 1017009160, 1144135305, 1220410992, 1525513740, 1830616488, 2034018320, 2288270610, 3051027480, 3661232976, 4576541220, 6102054960, 9153082440, 18306164880]

約数ペア:

[(1, 18306164880), (2, 9153082440), (3, 6102054960), (4, 4576541220), (5, 3661232976), (6, 3051027480), (8, 2288270610), (9, 2034018320), (10, 1830616488), (12, 1525513740), (15, 1220410992), (16, 1144135305), (18, 1017009160), (20, 915308244), (24, 762756870), (30, 610205496), (36, 508504580), (40, 457654122), (45, 406803664), (48, 381378435), (60, 305102748), (72, 254252290), (80, 228827061), (90, 203401832), (120, 152551374), (144, 127126145), (151, 121232880), (163, 112307760), (180, 101700916), (240, 76275687), (302, 60616440), (326, 56153880), (360, 50850458), (453, 40410960), (489, 37435920), (604, 30308220), (652, 28076940), (720, 25425229), (755, 24246576), (815, 22461552), (906, 20205480), (978, 18717960), (1033, 17721360), (1208, 15154110), (1304, 14038470), (1359, 13470320), (1467, 12478640), (1510, 12123288), (1630, 11230776), (1812, 10102740), (1956, 9358980), (2066, 8860680), (2265, 8082192), (2416, 7577055), (2445, 7487184), (2608, 7019235), (2718, 6735160), (2934, 6239320), (3020, 6061644), (3099, 5907120), (3260, 5615388), (3624, 5051370), (3912, 4679490), (4132, 4430340), (4530, 4041096), (4890, 3743592), (5165, 3544272), (5436, 3367580), (5868, 3119660), (6040, 3030822), (6198, 2953560), (6520, 2807694), (6795, 2694064), (7248, 2525685), (7335, 2495728), (7824, 2339745), (8264, 2215170), (9060, 2020548), (9297, 1969040), (9780, 1871796), (10330, 1772136), (10872, 1683790), (11736, 1559830), (12080, 1515411), (12396, 1476780), (13040, 1403847), (13590, 1347032), (14670, 1247864), (15495, 1181424), (16528, 1107585), (18120, 1010274), (18594, 984520), (19560, 935898), (20660, 886068), (21744, 841895), (23472, 779915), (24613, 743760), (24792, 738390), (27180, 673516), (29340, 623932), (30990, 590712), (36240, 505137), (37188, 492260), (39120, 467949), (41320, 443034), (46485, 393808), (49226, 371880), (49584, 369195), (54360, 336758), (58680, 311966), (61980, 295356), (73839, 247920), (74376, 246130), (82640, 221517), (92970, 196904), (98452, 185940), (108720, 168379), (117360, 155983), (123065, 148752), (123960, 147678)]