18335998080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{24677}}^1$

素因数の和:24748

約数の個数: 256

約数和(自身を含む): 66452918400

約数和(自身を除く): 48116920320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 384, 387, 430, 432, 480, 516, 540, 576, 640, 645, 688, 720, 774, 860, 864, 960, 1032, 1080, 1152, 1161, 1290, 1376, 1440, 1548, 1720, 1728, 1920, 1935, 2064, 2160, 2322, 2580, 2752, 2880, 3096, 3440, 3456, 3870, 4128, 4320, 4644, 5160, 5504, 5760, 5805, 6192, 6880, 7740, 8256, 8640, 9288, 10320, 11610, 12384, 13760, 15480, 16512, 17280, 18576, 20640, 23220, 24677, 24768, 27520, 30960, 37152, 41280, 46440, 49354, 49536, 61920, 74031, 74304, 82560, 92880, 98708, 123385, 123840, 148062, 148608, 185760, 197416, 222093, 246770, 247680, 296124, 370155, 371520, 394832, 444186, 493540, 592248, 666279, 740310, 743040, 789664, 888372, 987080, 1061111, 1110465, 1184496, 1332558, 1480620, 1579328, 1776744, 1974160, 2122222, 2220930, 2368992, 2665116, 2961240, 3158656, 3183333, 3331395, 3553488, 3948320, 4244444, 4441860, 4737984, 5305555, 5330232, 5922480, 6366666, 6662790, 7106976, 7896640, 8488888, 8883720, 9475968, 9549999, 10611110, 10660464, 11844960, 12733332, 13325580, 14213952, 15793280, 15916665, 16977776, 17767440, 19099998, 21222220, 21320928, 23689920, 25466664, 26651160, 28427904, 28649997, 31833330, 33955552, 35534880, 38199996, 42444440, 42641856, 47379840, 47749995, 50933328, 53302320, 57299994, 63666660, 67911104, 71069760, 76399992, 84888880, 85283712, 95499990, 101866656, 106604640, 114599988, 127333320, 135822208, 142139520, 143249985, 152799984, 169777760, 190999980, 203733312, 213209280, 229199976, 254666640, 286499970, 305599968, 339555520, 381999960, 407466624, 426418560, 458399952, 509333280, 572999940, 611199936, 679111040, 763999920, 916799904, 1018666560, 1145999880, 1222399872, 1527999840, 1833599808, 2037333120, 2291999760, 3055999680, 3667199616, 4583999520, 6111999360, 9167999040, 18335998080]

約数ペア:

[(1, 18335998080), (2, 9167999040), (3, 6111999360), (4, 4583999520), (5, 3667199616), (6, 3055999680), (8, 2291999760), (9, 2037333120), (10, 1833599808), (12, 1527999840), (15, 1222399872), (16, 1145999880), (18, 1018666560), (20, 916799904), (24, 763999920), (27, 679111040), (30, 611199936), (32, 572999940), (36, 509333280), (40, 458399952), (43, 426418560), (45, 407466624), (48, 381999960), (54, 339555520), (60, 305599968), (64, 286499970), (72, 254666640), (80, 229199976), (86, 213209280), (90, 203733312), (96, 190999980), (108, 169777760), (120, 152799984), (128, 143249985), (129, 142139520), (135, 135822208), (144, 127333320), (160, 114599988), (172, 106604640), (180, 101866656), (192, 95499990), (215, 85283712), (216, 84888880), (240, 76399992), (258, 71069760), (270, 67911104), (288, 63666660), (320, 57299994), (344, 53302320), (360, 50933328), (384, 47749995), (387, 47379840), (430, 42641856), (432, 42444440), (480, 38199996), (516, 35534880), (540, 33955552), (576, 31833330), (640, 28649997), (645, 28427904), (688, 26651160), (720, 25466664), (774, 23689920), (860, 21320928), (864, 21222220), (960, 19099998), (1032, 17767440), (1080, 16977776), (1152, 15916665), (1161, 15793280), (1290, 14213952), (1376, 13325580), (1440, 12733332), (1548, 11844960), (1720, 10660464), (1728, 10611110), (1920, 9549999), (1935, 9475968), (2064, 8883720), (2160, 8488888), (2322, 7896640), (2580, 7106976), (2752, 6662790), (2880, 6366666), (3096, 5922480), (3440, 5330232), (3456, 5305555), (3870, 4737984), (4128, 4441860), (4320, 4244444), (4644, 3948320), (5160, 3553488), (5504, 3331395), (5760, 3183333), (5805, 3158656), (6192, 2961240), (6880, 2665116), (7740, 2368992), (8256, 2220930), (8640, 2122222), (9288, 1974160), (10320, 1776744), (11610, 1579328), (12384, 1480620), (13760, 1332558), (15480, 1184496), (16512, 1110465), (17280, 1061111), (18576, 987080), (20640, 888372), (23220, 789664), (24677, 743040), (24768, 740310), (27520, 666279), (30960, 592248), (37152, 493540), (41280, 444186), (46440, 394832), (49354, 371520), (49536, 370155), (61920, 296124), (74031, 247680), (74304, 246770), (82560, 222093), (92880, 197416), (98708, 185760), (123385, 148608), (123840, 148062)]