70872480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 283046400

約数和(自身を除く): 212173920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 79, 80, 84, 89, 90, 96, 105, 112, 120, 126, 140, 144, 158, 160, 168, 178, 180, 210, 224, 237, 240, 252, 267, 280, 288, 315, 316, 336, 356, 360, 395, 420, 445, 474, 480, 504, 534, 553, 560, 623, 630, 632, 672, 711, 712, 720, 790, 801, 840, 890, 948, 1008, 1068, 1106, 1120, 1185, 1246, 1260, 1264, 1335, 1422, 1424, 1440, 1580, 1602, 1659, 1680, 1780, 1869, 1896, 2016, 2136, 2212, 2370, 2492, 2520, 2528, 2670, 2765, 2844, 2848, 3115, 3160, 3204, 3318, 3360, 3555, 3560, 3738, 3792, 4005, 4272, 4424, 4740, 4977, 4984, 5040, 5340, 5530, 5607, 5688, 6230, 6320, 6408, 6636, 7031, 7110, 7120, 7476, 7584, 8010, 8295, 8544, 8848, 9345, 9480, 9954, 9968, 10080, 10680, 11060, 11214, 11376, 12460, 12640, 12816, 13272, 14062, 14220, 14240, 14952, 16020, 16590, 17696, 18690, 18960, 19908, 19936, 21093, 21360, 22120, 22428, 22752, 24885, 24920, 25632, 26544, 28035, 28124, 28440, 29904, 32040, 33180, 35155, 37380, 37920, 39816, 42186, 42720, 44240, 44856, 49217, 49770, 49840, 53088, 56070, 56248, 56880, 59808, 63279, 64080, 66360, 70310, 74760, 79632, 84372, 88480, 89712, 98434, 99540, 99680, 105465, 112140, 112496, 113760, 126558, 128160, 132720, 140620, 147651, 149520, 159264, 168744, 179424, 196868, 199080, 210930, 224280, 224992, 246085, 253116, 265440, 281240, 295302, 299040, 316395, 337488, 393736, 398160, 421860, 442953, 448560, 492170, 506232, 562480, 590604, 632790, 674976, 738255, 787472, 796320, 843720, 885906, 897120, 984340, 1012464, 1124960, 1181208, 1265580, 1476510, 1574944, 1687440, 1771812, 1968680, 2024928, 2214765, 2362416, 2531160, 2953020, 3374880, 3543624, 3937360, 4429530, 4724832, 5062320, 5906040, 7087248, 7874720, 8859060, 10124640, 11812080, 14174496, 17718120, 23624160, 35436240, 70872480]

約数ペア:

[(1, 70872480), (2, 35436240), (3, 23624160), (4, 17718120), (5, 14174496), (6, 11812080), (7, 10124640), (8, 8859060), (9, 7874720), (10, 7087248), (12, 5906040), (14, 5062320), (15, 4724832), (16, 4429530), (18, 3937360), (20, 3543624), (21, 3374880), (24, 2953020), (28, 2531160), (30, 2362416), (32, 2214765), (35, 2024928), (36, 1968680), (40, 1771812), (42, 1687440), (45, 1574944), (48, 1476510), (56, 1265580), (60, 1181208), (63, 1124960), (70, 1012464), (72, 984340), (79, 897120), (80, 885906), (84, 843720), (89, 796320), (90, 787472), (96, 738255), (105, 674976), (112, 632790), (120, 590604), (126, 562480), (140, 506232), (144, 492170), (158, 448560), (160, 442953), (168, 421860), (178, 398160), (180, 393736), (210, 337488), (224, 316395), (237, 299040), (240, 295302), (252, 281240), (267, 265440), (280, 253116), (288, 246085), (315, 224992), (316, 224280), (336, 210930), (356, 199080), (360, 196868), (395, 179424), (420, 168744), (445, 159264), (474, 149520), (480, 147651), (504, 140620), (534, 132720), (553, 128160), (560, 126558), (623, 113760), (630, 112496), (632, 112140), (672, 105465), (711, 99680), (712, 99540), (720, 98434), (790, 89712), (801, 88480), (840, 84372), (890, 79632), (948, 74760), (1008, 70310), (1068, 66360), (1106, 64080), (1120, 63279), (1185, 59808), (1246, 56880), (1260, 56248), (1264, 56070), (1335, 53088), (1422, 49840), (1424, 49770), (1440, 49217), (1580, 44856), (1602, 44240), (1659, 42720), (1680, 42186), (1780, 39816), (1869, 37920), (1896, 37380), (2016, 35155), (2136, 33180), (2212, 32040), (2370, 29904), (2492, 28440), (2520, 28124), (2528, 28035), (2670, 26544), (2765, 25632), (2844, 24920), (2848, 24885), (3115, 22752), (3160, 22428), (3204, 22120), (3318, 21360), (3360, 21093), (3555, 19936), (3560, 19908), (3738, 18960), (3792, 18690), (4005, 17696), (4272, 16590), (4424, 16020), (4740, 14952), (4977, 14240), (4984, 14220), (5040, 14062), (5340, 13272), (5530, 12816), (5607, 12640), (5688, 12460), (6230, 11376), (6320, 11214), (6408, 11060), (6636, 10680), (7031, 10080), (7110, 9968), (7120, 9954), (7476, 9480), (7584, 9345), (8010, 8848), (8295, 8544)]