158920320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6367}}^1$

素因数の和:6402

約数の個数: 128

約数和(自身を含む): 545610240

約数和(自身を除く): 386689920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 6367, 8320, 12480, 12734, 19101, 24960, 25468, 31835, 38202, 50936, 63670, 76404, 82771, 95505, 101872, 127340, 152808, 165542, 191010, 203744, 248313, 254680, 305616, 331084, 382020, 407488, 413855, 496626, 509360, 611232, 662168, 764040, 814976, 827710, 993252, 1018720, 1222464, 1241565, 1324336, 1528080, 1655420, 1986504, 2037440, 2444928, 2483130, 2648672, 3056160, 3310840, 3973008, 4074880, 4966260, 5297344, 6112320, 6621680, 7946016, 9932520, 10594688, 12224640, 13243360, 15892032, 19865040, 26486720, 31784064, 39730080, 52973440, 79460160, 158920320]

約数ペア:

[(1, 158920320), (2, 79460160), (3, 52973440), (4, 39730080), (5, 31784064), (6, 26486720), (8, 19865040), (10, 15892032), (12, 13243360), (13, 12224640), (15, 10594688), (16, 9932520), (20, 7946016), (24, 6621680), (26, 6112320), (30, 5297344), (32, 4966260), (39, 4074880), (40, 3973008), (48, 3310840), (52, 3056160), (60, 2648672), (64, 2483130), (65, 2444928), (78, 2037440), (80, 1986504), (96, 1655420), (104, 1528080), (120, 1324336), (128, 1241565), (130, 1222464), (156, 1018720), (160, 993252), (192, 827710), (195, 814976), (208, 764040), (240, 662168), (260, 611232), (312, 509360), (320, 496626), (384, 413855), (390, 407488), (416, 382020), (480, 331084), (520, 305616), (624, 254680), (640, 248313), (780, 203744), (832, 191010), (960, 165542), (1040, 152808), (1248, 127340), (1560, 101872), (1664, 95505), (1920, 82771), (2080, 76404), (2496, 63670), (3120, 50936), (4160, 38202), (4992, 31835), (6240, 25468), (6367, 24960), (8320, 19101), (12480, 12734)]