2553528320

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 7216079808

約数和(自身を除く): 4662551488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 73, 80, 112, 122, 128, 140, 146, 160, 224, 244, 256, 280, 292, 305, 320, 365, 427, 448, 488, 511, 512, 560, 584, 610, 640, 730, 854, 896, 976, 1022, 1024, 1120, 1168, 1220, 1280, 1460, 1708, 1792, 1952, 2044, 2048, 2135, 2240, 2336, 2440, 2555, 2560, 2920, 3416, 3584, 3904, 4088, 4096, 4270, 4453, 4480, 4672, 4880, 5110, 5120, 5840, 6832, 7168, 7808, 8176, 8192, 8540, 8906, 8960, 9344, 9760, 10220, 10240, 11680, 13664, 14336, 15616, 16352, 16384, 17080, 17812, 17920, 18688, 19520, 20440, 20480, 22265, 23360, 27328, 28672, 31171, 31232, 32704, 34160, 35624, 35840, 37376, 39040, 40880, 40960, 44530, 46720, 54656, 57344, 62342, 62464, 65408, 68320, 71248, 71680, 74752, 78080, 81760, 81920, 89060, 93440, 109312, 114688, 124684, 124928, 130816, 136640, 142496, 143360, 149504, 155855, 156160, 163520, 178120, 186880, 218624, 249368, 249856, 261632, 273280, 284992, 286720, 299008, 311710, 312320, 327040, 356240, 373760, 437248, 498736, 499712, 523264, 546560, 569984, 573440, 598016, 623420, 624640, 654080, 712480, 747520, 874496, 997472, 999424, 1046528, 1093120, 1139968, 1196032, 1246840, 1249280, 1308160, 1424960, 1495040, 1748992, 1994944, 2093056, 2186240, 2279936, 2493680, 2498560, 2616320, 2849920, 2990080, 3497984, 3989888, 4186112, 4372480, 4559872, 4987360, 4997120, 5232640, 5699840, 5980160, 6995968, 7979776, 8372224, 8744960, 9119744, 9974720, 10465280, 11399680, 15959552, 17489920, 18239488, 19949440, 20930560, 22799360, 31919104, 34979840, 36478976, 39898880, 41861120, 45598720, 63838208, 72957952, 79797760, 91197440, 127676416, 159595520, 182394880, 255352832, 319191040, 364789760, 510705664, 638382080, 1276764160, 2553528320]

約数ペア:

[(1, 2553528320), (2, 1276764160), (4, 638382080), (5, 510705664), (7, 364789760), (8, 319191040), (10, 255352832), (14, 182394880), (16, 159595520), (20, 127676416), (28, 91197440), (32, 79797760), (35, 72957952), (40, 63838208), (56, 45598720), (61, 41861120), (64, 39898880), (70, 36478976), (73, 34979840), (80, 31919104), (112, 22799360), (122, 20930560), (128, 19949440), (140, 18239488), (146, 17489920), (160, 15959552), (224, 11399680), (244, 10465280), (256, 9974720), (280, 9119744), (292, 8744960), (305, 8372224), (320, 7979776), (365, 6995968), (427, 5980160), (448, 5699840), (488, 5232640), (511, 4997120), (512, 4987360), (560, 4559872), (584, 4372480), (610, 4186112), (640, 3989888), (730, 3497984), (854, 2990080), (896, 2849920), (976, 2616320), (1022, 2498560), (1024, 2493680), (1120, 2279936), (1168, 2186240), (1220, 2093056), (1280, 1994944), (1460, 1748992), (1708, 1495040), (1792, 1424960), (1952, 1308160), (2044, 1249280), (2048, 1246840), (2135, 1196032), (2240, 1139968), (2336, 1093120), (2440, 1046528), (2555, 999424), (2560, 997472), (2920, 874496), (3416, 747520), (3584, 712480), (3904, 654080), (4088, 624640), (4096, 623420), (4270, 598016), (4453, 573440), (4480, 569984), (4672, 546560), (4880, 523264), (5110, 499712), (5120, 498736), (5840, 437248), (6832, 373760), (7168, 356240), (7808, 327040), (8176, 312320), (8192, 311710), (8540, 299008), (8906, 286720), (8960, 284992), (9344, 273280), (9760, 261632), (10220, 249856), (10240, 249368), (11680, 218624), (13664, 186880), (14336, 178120), (15616, 163520), (16352, 156160), (16384, 155855), (17080, 149504), (17812, 143360), (17920, 142496), (18688, 136640), (19520, 130816), (20440, 124928), (20480, 124684), (22265, 114688), (23360, 109312), (27328, 93440), (28672, 89060), (31171, 81920), (31232, 81760), (32704, 78080), (34160, 74752), (35624, 71680), (35840, 71248), (37376, 68320), (39040, 65408), (40880, 62464), (40960, 62342), (44530, 57344), (46720, 54656)]