212617440

素因数分解:

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

素因数の和:199

約数の個数: 384

約数和(自身を含む): 870912000

約数和(自身を除く): 658294560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 79, 80, 84, 89, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 158, 160, 168, 178, 180, 189, 210, 216, 224, 237, 240, 252, 267, 270, 280, 288, 315, 316, 336, 356, 360, 378, 395, 420, 432, 445, 474, 480, 504, 534, 540, 553, 560, 623, 630, 632, 672, 711, 712, 720, 756, 790, 801, 840, 864, 890, 945, 948, 1008, 1068, 1080, 1106, 1120, 1185, 1246, 1260, 1264, 1335, 1422, 1424, 1440, 1512, 1580, 1602, 1659, 1680, 1780, 1869, 1890, 1896, 2016, 2133, 2136, 2160, 2212, 2370, 2403, 2492, 2520, 2528, 2670, 2765, 2844, 2848, 3024, 3115, 3160, 3204, 3318, 3360, 3555, 3560, 3738, 3780, 3792, 4005, 4266, 4272, 4320, 4424, 4740, 4806, 4977, 4984, 5040, 5340, 5530, 5607, 5688, 6048, 6230, 6320, 6408, 6636, 7031, 7110, 7120, 7476, 7560, 7584, 8010, 8295, 8532, 8544, 8848, 9345, 9480, 9612, 9954, 9968, 10080, 10665, 10680, 11060, 11214, 11376, 12015, 12460, 12640, 12816, 13272, 14062, 14220, 14240, 14931, 14952, 15120, 16020, 16590, 16821, 17064, 17696, 18690, 18960, 19224, 19908, 19936, 21093, 21330, 21360, 22120, 22428, 22752, 24030, 24885, 24920, 25632, 26544, 28035, 28124, 28440, 29862, 29904, 30240, 32040, 33180, 33642, 34128, 35155, 37380, 37920, 38448, 39816, 42186, 42660, 42720, 44240, 44856, 48060, 49217, 49770, 49840, 53088, 56070, 56248, 56880, 59724, 59808, 63279, 64080, 66360, 67284, 68256, 70310, 74655, 74760, 76896, 79632, 84105, 84372, 85320, 88480, 89712, 96120, 98434, 99540, 99680, 105465, 112140, 112496, 113760, 119448, 126558, 128160, 132720, 134568, 140620, 147651, 149310, 149520, 159264, 168210, 168744, 170640, 179424, 189837, 192240, 196868, 199080, 210930, 224280, 224992, 238896, 246085, 253116, 265440, 269136, 281240, 295302, 298620, 299040, 316395, 336420, 337488, 341280, 379674, 384480, 393736, 398160, 421860, 442953, 448560, 477792, 492170, 506232, 538272, 562480, 590604, 597240, 632790, 672840, 674976, 738255, 759348, 787472, 796320, 843720, 885906, 897120, 949185, 984340, 1012464, 1124960, 1181208, 1194480, 1265580, 1328859, 1345680, 1476510, 1518696, 1574944, 1687440, 1771812, 1898370, 1968680, 2024928, 2214765, 2362416, 2388960, 2531160, 2657718, 2691360, 2953020, 3037392, 3374880, 3543624, 3796740, 3937360, 4429530, 4724832, 5062320, 5315436, 5906040, 6074784, 6644295, 7087248, 7593480, 7874720, 8859060, 10124640, 10630872, 11812080, 13288590, 14174496, 15186960, 17718120, 21261744, 23624160, 26577180, 30373920, 35436240, 42523488, 53154360, 70872480, 106308720, 212617440]

約数ペア:

[(1, 212617440), (2, 106308720), (3, 70872480), (4, 53154360), (5, 42523488), (6, 35436240), (7, 30373920), (8, 26577180), (9, 23624160), (10, 21261744), (12, 17718120), (14, 15186960), (15, 14174496), (16, 13288590), (18, 11812080), (20, 10630872), (21, 10124640), (24, 8859060), (27, 7874720), (28, 7593480), (30, 7087248), (32, 6644295), (35, 6074784), (36, 5906040), (40, 5315436), (42, 5062320), (45, 4724832), (48, 4429530), (54, 3937360), (56, 3796740), (60, 3543624), (63, 3374880), (70, 3037392), (72, 2953020), (79, 2691360), (80, 2657718), (84, 2531160), (89, 2388960), (90, 2362416), (96, 2214765), (105, 2024928), (108, 1968680), (112, 1898370), (120, 1771812), (126, 1687440), (135, 1574944), (140, 1518696), (144, 1476510), (158, 1345680), (160, 1328859), (168, 1265580), (178, 1194480), (180, 1181208), (189, 1124960), (210, 1012464), (216, 984340), (224, 949185), (237, 897120), (240, 885906), (252, 843720), (267, 796320), (270, 787472), (280, 759348), (288, 738255), (315, 674976), (316, 672840), (336, 632790), (356, 597240), (360, 590604), (378, 562480), (395, 538272), (420, 506232), (432, 492170), (445, 477792), (474, 448560), (480, 442953), (504, 421860), (534, 398160), (540, 393736), (553, 384480), (560, 379674), (623, 341280), (630, 337488), (632, 336420), (672, 316395), (711, 299040), (712, 298620), (720, 295302), (756, 281240), (790, 269136), (801, 265440), (840, 253116), (864, 246085), (890, 238896), (945, 224992), (948, 224280), (1008, 210930), (1068, 199080), (1080, 196868), (1106, 192240), (1120, 189837), (1185, 179424), (1246, 170640), (1260, 168744), (1264, 168210), (1335, 159264), (1422, 149520), (1424, 149310), (1440, 147651), (1512, 140620), (1580, 134568), (1602, 132720), (1659, 128160), (1680, 126558), (1780, 119448), (1869, 113760), (1890, 112496), (1896, 112140), (2016, 105465), (2133, 99680), (2136, 99540), (2160, 98434), (2212, 96120), (2370, 89712), (2403, 88480), (2492, 85320), (2520, 84372), (2528, 84105), (2670, 79632), (2765, 76896), (2844, 74760), (2848, 74655), (3024, 70310), (3115, 68256), (3160, 67284), (3204, 66360), (3318, 64080), (3360, 63279), (3555, 59808), (3560, 59724), (3738, 56880), (3780, 56248), (3792, 56070), (4005, 53088), (4266, 49840), (4272, 49770), (4320, 49217), (4424, 48060), (4740, 44856), (4806, 44240), (4977, 42720), (4984, 42660), (5040, 42186), (5340, 39816), (5530, 38448), (5607, 37920), (5688, 37380), (6048, 35155), (6230, 34128), (6320, 33642), (6408, 33180), (6636, 32040), (7031, 30240), (7110, 29904), (7120, 29862), (7476, 28440), (7560, 28124), (7584, 28035), (8010, 26544), (8295, 25632), (8532, 24920), (8544, 24885), (8848, 24030), (9345, 22752), (9480, 22428), (9612, 22120), (9954, 21360), (9968, 21330), (10080, 21093), (10665, 19936), (10680, 19908), (11060, 19224), (11214, 18960), (11376, 18690), (12015, 17696), (12460, 17064), (12640, 16821), (12816, 16590), (13272, 16020), (14062, 15120), (14220, 14952), (14240, 14931)]