146990080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1555

約数の個数: 88

約数和(自身を含む): 371407680

約数和(自身を除く): 224417600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1024, 1216, 1280, 1511, 1520, 2432, 2560, 3022, 3040, 4864, 5120, 6044, 6080, 7555, 9728, 12088, 12160, 15110, 19456, 24176, 24320, 28709, 30220, 48352, 48640, 57418, 60440, 96704, 97280, 114836, 120880, 143545, 193408, 229672, 241760, 287090, 386816, 459344, 483520, 574180, 773632, 918688, 967040, 1148360, 1547264, 1837376, 1934080, 2296720, 3674752, 3868160, 4593440, 7349504, 7736320, 9186880, 14699008, 18373760, 29398016, 36747520, 73495040, 146990080]

約数ペア:

[(1, 146990080), (2, 73495040), (4, 36747520), (5, 29398016), (8, 18373760), (10, 14699008), (16, 9186880), (19, 7736320), (20, 7349504), (32, 4593440), (38, 3868160), (40, 3674752), (64, 2296720), (76, 1934080), (80, 1837376), (95, 1547264), (128, 1148360), (152, 967040), (160, 918688), (190, 773632), (256, 574180), (304, 483520), (320, 459344), (380, 386816), (512, 287090), (608, 241760), (640, 229672), (760, 193408), (1024, 143545), (1216, 120880), (1280, 114836), (1511, 97280), (1520, 96704), (2432, 60440), (2560, 57418), (3022, 48640), (3040, 48352), (4864, 30220), (5120, 28709), (6044, 24320), (6080, 24176), (7555, 19456), (9728, 15110), (12088, 12160)]