128133120

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 423783360

約数和(自身を除く): 295650240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 97, 120, 128, 129, 160, 172, 192, 194, 215, 240, 256, 258, 291, 320, 344, 384, 388, 430, 480, 485, 512, 516, 582, 640, 645, 688, 768, 776, 860, 960, 970, 1024, 1032, 1164, 1280, 1290, 1376, 1455, 1536, 1552, 1720, 1920, 1940, 2048, 2064, 2328, 2560, 2580, 2752, 2910, 3072, 3104, 3440, 3840, 3880, 4128, 4171, 4656, 5120, 5160, 5504, 5820, 6144, 6208, 6880, 7680, 7760, 8256, 8342, 9312, 10240, 10320, 11008, 11640, 12416, 12513, 13760, 15360, 15520, 16512, 16684, 18624, 20640, 20855, 22016, 23280, 24832, 25026, 27520, 30720, 31040, 33024, 33368, 37248, 41280, 41710, 44032, 46560, 49664, 50052, 55040, 62080, 62565, 66048, 66736, 74496, 82560, 83420, 88064, 93120, 99328, 100104, 110080, 124160, 125130, 132096, 133472, 148992, 165120, 166840, 186240, 198656, 200208, 220160, 248320, 250260, 264192, 266944, 297984, 330240, 333680, 372480, 400416, 440320, 496640, 500520, 533888, 595968, 660480, 667360, 744960, 800832, 993280, 1001040, 1067776, 1320960, 1334720, 1489920, 1601664, 2002080, 2135552, 2669440, 2979840, 3203328, 4004160, 4271104, 5338880, 6406656, 8008320, 8542208, 10677760, 12813312, 16016640, 21355520, 25626624, 32033280, 42711040, 64066560, 128133120]

約数ペア:

[(1, 128133120), (2, 64066560), (3, 42711040), (4, 32033280), (5, 25626624), (6, 21355520), (8, 16016640), (10, 12813312), (12, 10677760), (15, 8542208), (16, 8008320), (20, 6406656), (24, 5338880), (30, 4271104), (32, 4004160), (40, 3203328), (43, 2979840), (48, 2669440), (60, 2135552), (64, 2002080), (80, 1601664), (86, 1489920), (96, 1334720), (97, 1320960), (120, 1067776), (128, 1001040), (129, 993280), (160, 800832), (172, 744960), (192, 667360), (194, 660480), (215, 595968), (240, 533888), (256, 500520), (258, 496640), (291, 440320), (320, 400416), (344, 372480), (384, 333680), (388, 330240), (430, 297984), (480, 266944), (485, 264192), (512, 250260), (516, 248320), (582, 220160), (640, 200208), (645, 198656), (688, 186240), (768, 166840), (776, 165120), (860, 148992), (960, 133472), (970, 132096), (1024, 125130), (1032, 124160), (1164, 110080), (1280, 100104), (1290, 99328), (1376, 93120), (1455, 88064), (1536, 83420), (1552, 82560), (1720, 74496), (1920, 66736), (1940, 66048), (2048, 62565), (2064, 62080), (2328, 55040), (2560, 50052), (2580, 49664), (2752, 46560), (2910, 44032), (3072, 41710), (3104, 41280), (3440, 37248), (3840, 33368), (3880, 33024), (4128, 31040), (4171, 30720), (4656, 27520), (5120, 25026), (5160, 24832), (5504, 23280), (5820, 22016), (6144, 20855), (6208, 20640), (6880, 18624), (7680, 16684), (7760, 16512), (8256, 15520), (8342, 15360), (9312, 13760), (10240, 12513), (10320, 12416), (11008, 11640)]