2189371520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 384

約数和(自身を含む): 6763824000

約数和(自身を除く): 4574452480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 64, 68, 70, 76, 80, 85, 89, 95, 112, 119, 128, 133, 136, 140, 152, 160, 170, 178, 190, 224, 238, 266, 272, 280, 289, 304, 320, 323, 340, 356, 380, 445, 448, 476, 532, 544, 560, 578, 595, 608, 623, 640, 646, 665, 680, 712, 760, 890, 896, 952, 1064, 1088, 1120, 1156, 1190, 1216, 1246, 1292, 1330, 1360, 1424, 1445, 1513, 1520, 1615, 1691, 1780, 1904, 2023, 2128, 2176, 2240, 2261, 2312, 2380, 2432, 2492, 2584, 2660, 2720, 2848, 2890, 3026, 3040, 3115, 3230, 3382, 3560, 3808, 4046, 4256, 4480, 4522, 4624, 4760, 4984, 5168, 5320, 5440, 5491, 5696, 5780, 6052, 6080, 6230, 6460, 6764, 7120, 7565, 7616, 8092, 8455, 8512, 9044, 9248, 9520, 9968, 10115, 10336, 10591, 10640, 10880, 10982, 11305, 11392, 11560, 11837, 12104, 12160, 12460, 12920, 13528, 14240, 15130, 15232, 16184, 16910, 17024, 18088, 18496, 19040, 19936, 20230, 20672, 21182, 21280, 21964, 22610, 23120, 23674, 24208, 24920, 25721, 25840, 27056, 27455, 28480, 28747, 30260, 32368, 33820, 36176, 36992, 38080, 38437, 39872, 40460, 41344, 42364, 42560, 43928, 45220, 46240, 47348, 48416, 49840, 51442, 51680, 52955, 54112, 54910, 56960, 57494, 59185, 60520, 64736, 67640, 72352, 76160, 76874, 79744, 80920, 84728, 85120, 87856, 90440, 92480, 94696, 96832, 99680, 102884, 103360, 105910, 108224, 109820, 114988, 118370, 121040, 128605, 129472, 135280, 143735, 144704, 153748, 161840, 169456, 175712, 180047, 180880, 184960, 189392, 192185, 193664, 199360, 201229, 205768, 206720, 211820, 216448, 219640, 229976, 236740, 242080, 257210, 258944, 270560, 287470, 289408, 307496, 323680, 338912, 351424, 360094, 361760, 378784, 384370, 398720, 402458, 411536, 423640, 439280, 459952, 473480, 484160, 488699, 514420, 541120, 574940, 614992, 647360, 677824, 702848, 720188, 723520, 757568, 768740, 804916, 823072, 847280, 878560, 900235, 919904, 946960, 968320, 977398, 1006145, 1028840, 1082240, 1149880, 1229984, 1294720, 1355648, 1440376, 1447040, 1515136, 1537480, 1609832, 1646144, 1694560, 1757120, 1800470, 1839808, 1893920, 1954796, 2012290, 2057680, 2299760, 2443495, 2459968, 2880752, 3074960, 3219664, 3292288, 3389120, 3420893, 3514240, 3600940, 3679616, 3787840, 3909592, 4024580, 4115360, 4599520, 4886990, 4919936, 5761504, 6149920, 6439328, 6778240, 6841786, 7201880, 7575680, 7819184, 8049160, 8230720, 9199040, 9773980, 11523008, 12299840, 12878656, 13683572, 14403760, 15638368, 16098320, 16461440, 17104465, 18398080, 19547960, 23046016, 24599680, 25757312, 27367144, 28807520, 31276736, 32196640, 34208930, 39095920, 54734288, 57615040, 62553472, 64393280, 68417860, 78191840, 109468576, 115230080, 128786560, 136835720, 156383680, 218937152, 273671440, 312767360, 437874304, 547342880, 1094685760, 2189371520]

約数ペア:

[(1, 2189371520), (2, 1094685760), (4, 547342880), (5, 437874304), (7, 312767360), (8, 273671440), (10, 218937152), (14, 156383680), (16, 136835720), (17, 128786560), (19, 115230080), (20, 109468576), (28, 78191840), (32, 68417860), (34, 64393280), (35, 62553472), (38, 57615040), (40, 54734288), (56, 39095920), (64, 34208930), (68, 32196640), (70, 31276736), (76, 28807520), (80, 27367144), (85, 25757312), (89, 24599680), (95, 23046016), (112, 19547960), (119, 18398080), (128, 17104465), (133, 16461440), (136, 16098320), (140, 15638368), (152, 14403760), (160, 13683572), (170, 12878656), (178, 12299840), (190, 11523008), (224, 9773980), (238, 9199040), (266, 8230720), (272, 8049160), (280, 7819184), (289, 7575680), (304, 7201880), (320, 6841786), (323, 6778240), (340, 6439328), (356, 6149920), (380, 5761504), (445, 4919936), (448, 4886990), (476, 4599520), (532, 4115360), (544, 4024580), (560, 3909592), (578, 3787840), (595, 3679616), (608, 3600940), (623, 3514240), (640, 3420893), (646, 3389120), (665, 3292288), (680, 3219664), (712, 3074960), (760, 2880752), (890, 2459968), (896, 2443495), (952, 2299760), (1064, 2057680), (1088, 2012290), (1120, 1954796), (1156, 1893920), (1190, 1839808), (1216, 1800470), (1246, 1757120), (1292, 1694560), (1330, 1646144), (1360, 1609832), (1424, 1537480), (1445, 1515136), (1513, 1447040), (1520, 1440376), (1615, 1355648), (1691, 1294720), (1780, 1229984), (1904, 1149880), (2023, 1082240), (2128, 1028840), (2176, 1006145), (2240, 977398), (2261, 968320), (2312, 946960), (2380, 919904), (2432, 900235), (2492, 878560), (2584, 847280), (2660, 823072), (2720, 804916), (2848, 768740), (2890, 757568), (3026, 723520), (3040, 720188), (3115, 702848), (3230, 677824), (3382, 647360), (3560, 614992), (3808, 574940), (4046, 541120), (4256, 514420), (4480, 488699), (4522, 484160), (4624, 473480), (4760, 459952), (4984, 439280), (5168, 423640), (5320, 411536), (5440, 402458), (5491, 398720), (5696, 384370), (5780, 378784), (6052, 361760), (6080, 360094), (6230, 351424), (6460, 338912), (6764, 323680), (7120, 307496), (7565, 289408), (7616, 287470), (8092, 270560), (8455, 258944), (8512, 257210), (9044, 242080), (9248, 236740), (9520, 229976), (9968, 219640), (10115, 216448), (10336, 211820), (10591, 206720), (10640, 205768), (10880, 201229), (10982, 199360), (11305, 193664), (11392, 192185), (11560, 189392), (11837, 184960), (12104, 180880), (12160, 180047), (12460, 175712), (12920, 169456), (13528, 161840), (14240, 153748), (15130, 144704), (15232, 143735), (16184, 135280), (16910, 129472), (17024, 128605), (18088, 121040), (18496, 118370), (19040, 114988), (19936, 109820), (20230, 108224), (20672, 105910), (21182, 103360), (21280, 102884), (21964, 99680), (22610, 96832), (23120, 94696), (23674, 92480), (24208, 90440), (24920, 87856), (25721, 85120), (25840, 84728), (27056, 80920), (27455, 79744), (28480, 76874), (28747, 76160), (30260, 72352), (32368, 67640), (33820, 64736), (36176, 60520), (36992, 59185), (38080, 57494), (38437, 56960), (39872, 54910), (40460, 54112), (41344, 52955), (42364, 51680), (42560, 51442), (43928, 49840), (45220, 48416), (46240, 47348)]