253149840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{503}}^1$

素因数の和:758

約数の個数: 160

約数和(自身を含む): 877443840

約数和(自身を除く): 624294000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 233, 240, 270, 360, 432, 466, 503, 540, 699, 720, 932, 1006, 1080, 1165, 1398, 1509, 1864, 2012, 2097, 2160, 2330, 2515, 2796, 3018, 3495, 3728, 4024, 4194, 4527, 4660, 5030, 5592, 6036, 6291, 6990, 7545, 8048, 8388, 9054, 9320, 10060, 10485, 11184, 12072, 12582, 13581, 13980, 15090, 16776, 18108, 18640, 20120, 20970, 22635, 24144, 25164, 27162, 27960, 30180, 31455, 33552, 36216, 40240, 41940, 45270, 50328, 54324, 55920, 60360, 62910, 67905, 72432, 83880, 90540, 100656, 108648, 117199, 120720, 125820, 135810, 167760, 181080, 217296, 234398, 251640, 271620, 351597, 362160, 468796, 503280, 543240, 585995, 703194, 937592, 1054791, 1086480, 1171990, 1406388, 1757985, 1875184, 2109582, 2343980, 2812776, 3164373, 3515970, 4219164, 4687960, 5273955, 5625552, 6328746, 7031940, 8438328, 9375920, 10547910, 12657492, 14063880, 15821865, 16876656, 21095820, 25314984, 28127760, 31643730, 42191640, 50629968, 63287460, 84383280, 126574920, 253149840]

約数ペア:

[(1, 253149840), (2, 126574920), (3, 84383280), (4, 63287460), (5, 50629968), (6, 42191640), (8, 31643730), (9, 28127760), (10, 25314984), (12, 21095820), (15, 16876656), (16, 15821865), (18, 14063880), (20, 12657492), (24, 10547910), (27, 9375920), (30, 8438328), (36, 7031940), (40, 6328746), (45, 5625552), (48, 5273955), (54, 4687960), (60, 4219164), (72, 3515970), (80, 3164373), (90, 2812776), (108, 2343980), (120, 2109582), (135, 1875184), (144, 1757985), (180, 1406388), (216, 1171990), (233, 1086480), (240, 1054791), (270, 937592), (360, 703194), (432, 585995), (466, 543240), (503, 503280), (540, 468796), (699, 362160), (720, 351597), (932, 271620), (1006, 251640), (1080, 234398), (1165, 217296), (1398, 181080), (1509, 167760), (1864, 135810), (2012, 125820), (2097, 120720), (2160, 117199), (2330, 108648), (2515, 100656), (2796, 90540), (3018, 83880), (3495, 72432), (3728, 67905), (4024, 62910), (4194, 60360), (4527, 55920), (4660, 54324), (5030, 50328), (5592, 45270), (6036, 41940), (6291, 40240), (6990, 36216), (7545, 33552), (8048, 31455), (8388, 30180), (9054, 27960), (9320, 27162), (10060, 25164), (10485, 24144), (11184, 22635), (12072, 20970), (12582, 20120), (13581, 18640), (13980, 18108), (15090, 16776)]