764395520

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 240

約数和(自身を含む): 2214524928

約数和(自身を除く): 1450129408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 43, 56, 62, 64, 70, 80, 86, 112, 124, 128, 140, 155, 160, 172, 215, 217, 224, 248, 256, 280, 301, 310, 320, 344, 430, 434, 448, 496, 512, 560, 602, 620, 640, 688, 860, 868, 896, 992, 1024, 1085, 1120, 1204, 1240, 1280, 1333, 1376, 1505, 1720, 1736, 1792, 1984, 2048, 2170, 2240, 2408, 2480, 2560, 2666, 2752, 3010, 3440, 3472, 3584, 3968, 4096, 4340, 4480, 4816, 4960, 5120, 5332, 5504, 6020, 6665, 6880, 6944, 7168, 7936, 8192, 8680, 8960, 9331, 9632, 9920, 10240, 10664, 11008, 12040, 13330, 13760, 13888, 14336, 15872, 16384, 17360, 17920, 18662, 19264, 19840, 20480, 21328, 22016, 24080, 26660, 27520, 27776, 28672, 31744, 34720, 35840, 37324, 38528, 39680, 40960, 42656, 44032, 46655, 48160, 53320, 55040, 55552, 57344, 63488, 69440, 71680, 74648, 77056, 79360, 81920, 85312, 88064, 93310, 96320, 106640, 110080, 111104, 114688, 126976, 138880, 143360, 149296, 154112, 158720, 170624, 176128, 186620, 192640, 213280, 220160, 222208, 253952, 277760, 286720, 298592, 308224, 317440, 341248, 352256, 373240, 385280, 426560, 440320, 444416, 507904, 555520, 573440, 597184, 616448, 634880, 682496, 704512, 746480, 770560, 853120, 880640, 888832, 1111040, 1194368, 1232896, 1269760, 1364992, 1492960, 1541120, 1706240, 1761280, 1777664, 2222080, 2388736, 2465792, 2539520, 2729984, 2985920, 3082240, 3412480, 3522560, 3555328, 4444160, 4777472, 4931584, 5459968, 5971840, 6164480, 6824960, 8888320, 9554944, 10919936, 11943680, 12328960, 13649920, 17776640, 19109888, 21839872, 23887360, 24657920, 27299840, 38219776, 47774720, 54599680, 76439552, 95549440, 109199360, 152879104, 191098880, 382197760, 764395520]

約数ペア:

[(1, 764395520), (2, 382197760), (4, 191098880), (5, 152879104), (7, 109199360), (8, 95549440), (10, 76439552), (14, 54599680), (16, 47774720), (20, 38219776), (28, 27299840), (31, 24657920), (32, 23887360), (35, 21839872), (40, 19109888), (43, 17776640), (56, 13649920), (62, 12328960), (64, 11943680), (70, 10919936), (80, 9554944), (86, 8888320), (112, 6824960), (124, 6164480), (128, 5971840), (140, 5459968), (155, 4931584), (160, 4777472), (172, 4444160), (215, 3555328), (217, 3522560), (224, 3412480), (248, 3082240), (256, 2985920), (280, 2729984), (301, 2539520), (310, 2465792), (320, 2388736), (344, 2222080), (430, 1777664), (434, 1761280), (448, 1706240), (496, 1541120), (512, 1492960), (560, 1364992), (602, 1269760), (620, 1232896), (640, 1194368), (688, 1111040), (860, 888832), (868, 880640), (896, 853120), (992, 770560), (1024, 746480), (1085, 704512), (1120, 682496), (1204, 634880), (1240, 616448), (1280, 597184), (1333, 573440), (1376, 555520), (1505, 507904), (1720, 444416), (1736, 440320), (1792, 426560), (1984, 385280), (2048, 373240), (2170, 352256), (2240, 341248), (2408, 317440), (2480, 308224), (2560, 298592), (2666, 286720), (2752, 277760), (3010, 253952), (3440, 222208), (3472, 220160), (3584, 213280), (3968, 192640), (4096, 186620), (4340, 176128), (4480, 170624), (4816, 158720), (4960, 154112), (5120, 149296), (5332, 143360), (5504, 138880), (6020, 126976), (6665, 114688), (6880, 111104), (6944, 110080), (7168, 106640), (7936, 96320), (8192, 93310), (8680, 88064), (8960, 85312), (9331, 81920), (9632, 79360), (9920, 77056), (10240, 74648), (10664, 71680), (11008, 69440), (12040, 63488), (13330, 57344), (13760, 55552), (13888, 55040), (14336, 53320), (15872, 48160), (16384, 46655), (17360, 44032), (17920, 42656), (18662, 40960), (19264, 39680), (19840, 38528), (20480, 37324), (21328, 35840), (22016, 34720), (24080, 31744), (26660, 28672), (27520, 27776)]