67773440

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 176

約数和(自身を含む): 194939904

約数和(自身を除く): 127166464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 61, 62, 64, 70, 80, 112, 122, 124, 128, 140, 155, 160, 217, 224, 244, 248, 256, 280, 305, 310, 320, 427, 434, 448, 488, 496, 512, 560, 610, 620, 640, 854, 868, 896, 976, 992, 1024, 1085, 1120, 1220, 1240, 1280, 1708, 1736, 1792, 1891, 1952, 1984, 2135, 2170, 2240, 2440, 2480, 2560, 3416, 3472, 3584, 3782, 3904, 3968, 4270, 4340, 4480, 4880, 4960, 5120, 6832, 6944, 7168, 7564, 7808, 7936, 8540, 8680, 8960, 9455, 9760, 9920, 13237, 13664, 13888, 15128, 15616, 15872, 17080, 17360, 17920, 18910, 19520, 19840, 26474, 27328, 27776, 30256, 31232, 31744, 34160, 34720, 35840, 37820, 39040, 39680, 52948, 54656, 55552, 60512, 62464, 66185, 68320, 69440, 75640, 78080, 79360, 105896, 109312, 111104, 121024, 132370, 136640, 138880, 151280, 156160, 158720, 211792, 218624, 222208, 242048, 264740, 273280, 277760, 302560, 312320, 423584, 437248, 484096, 529480, 546560, 555520, 605120, 847168, 968192, 1058960, 1093120, 1111040, 1210240, 1694336, 1936384, 2117920, 2186240, 2420480, 3388672, 4235840, 4840960, 6777344, 8471680, 9681920, 13554688, 16943360, 33886720, 67773440]

約数ペア:

[(1, 67773440), (2, 33886720), (4, 16943360), (5, 13554688), (7, 9681920), (8, 8471680), (10, 6777344), (14, 4840960), (16, 4235840), (20, 3388672), (28, 2420480), (31, 2186240), (32, 2117920), (35, 1936384), (40, 1694336), (56, 1210240), (61, 1111040), (62, 1093120), (64, 1058960), (70, 968192), (80, 847168), (112, 605120), (122, 555520), (124, 546560), (128, 529480), (140, 484096), (155, 437248), (160, 423584), (217, 312320), (224, 302560), (244, 277760), (248, 273280), (256, 264740), (280, 242048), (305, 222208), (310, 218624), (320, 211792), (427, 158720), (434, 156160), (448, 151280), (488, 138880), (496, 136640), (512, 132370), (560, 121024), (610, 111104), (620, 109312), (640, 105896), (854, 79360), (868, 78080), (896, 75640), (976, 69440), (992, 68320), (1024, 66185), (1085, 62464), (1120, 60512), (1220, 55552), (1240, 54656), (1280, 52948), (1708, 39680), (1736, 39040), (1792, 37820), (1891, 35840), (1952, 34720), (1984, 34160), (2135, 31744), (2170, 31232), (2240, 30256), (2440, 27776), (2480, 27328), (2560, 26474), (3416, 19840), (3472, 19520), (3584, 18910), (3782, 17920), (3904, 17360), (3968, 17080), (4270, 15872), (4340, 15616), (4480, 15128), (4880, 13888), (4960, 13664), (5120, 13237), (6832, 9920), (6944, 9760), (7168, 9455), (7564, 8960), (7808, 8680), (7936, 8540)]