1028579040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{521}}^1$

素因数の和:1002

約数の個数: 192

約数和(自身を含む): 3614829120

約数和(自身を除く): 2586250080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 457, 480, 521, 540, 720, 864, 914, 1042, 1080, 1371, 1440, 1563, 1828, 2084, 2160, 2285, 2605, 2742, 3126, 3656, 4113, 4168, 4320, 4570, 4689, 5210, 5484, 6252, 6855, 7312, 7815, 8226, 8336, 9140, 9378, 10420, 10968, 12339, 12504, 13710, 14067, 14624, 15630, 16452, 16672, 18280, 18756, 20565, 20840, 21936, 23445, 24678, 25008, 27420, 28134, 31260, 32904, 36560, 37512, 41130, 41680, 43872, 46890, 49356, 50016, 54840, 56268, 61695, 62520, 65808, 70335, 73120, 75024, 82260, 83360, 93780, 98712, 109680, 112536, 123390, 125040, 131616, 140670, 150048, 164520, 187560, 197424, 219360, 225072, 238097, 246780, 250080, 281340, 329040, 375120, 394848, 450144, 476194, 493560, 562680, 658080, 714291, 750240, 952388, 987120, 1125360, 1190485, 1428582, 1904776, 1974240, 2142873, 2250720, 2380970, 2857164, 3571455, 3809552, 4285746, 4761940, 5714328, 6428619, 7142910, 7619104, 8571492, 9523880, 10714365, 11428656, 12857238, 14285820, 17142984, 19047760, 21428730, 22857312, 25714476, 28571640, 32143095, 34285968, 38095520, 42857460, 51428952, 57143280, 64286190, 68571936, 85714920, 102857904, 114286560, 128572380, 171429840, 205715808, 257144760, 342859680, 514289520, 1028579040]

約数ペア:

[(1, 1028579040), (2, 514289520), (3, 342859680), (4, 257144760), (5, 205715808), (6, 171429840), (8, 128572380), (9, 114286560), (10, 102857904), (12, 85714920), (15, 68571936), (16, 64286190), (18, 57143280), (20, 51428952), (24, 42857460), (27, 38095520), (30, 34285968), (32, 32143095), (36, 28571640), (40, 25714476), (45, 22857312), (48, 21428730), (54, 19047760), (60, 17142984), (72, 14285820), (80, 12857238), (90, 11428656), (96, 10714365), (108, 9523880), (120, 8571492), (135, 7619104), (144, 7142910), (160, 6428619), (180, 5714328), (216, 4761940), (240, 4285746), (270, 3809552), (288, 3571455), (360, 2857164), (432, 2380970), (457, 2250720), (480, 2142873), (521, 1974240), (540, 1904776), (720, 1428582), (864, 1190485), (914, 1125360), (1042, 987120), (1080, 952388), (1371, 750240), (1440, 714291), (1563, 658080), (1828, 562680), (2084, 493560), (2160, 476194), (2285, 450144), (2605, 394848), (2742, 375120), (3126, 329040), (3656, 281340), (4113, 250080), (4168, 246780), (4320, 238097), (4570, 225072), (4689, 219360), (5210, 197424), (5484, 187560), (6252, 164520), (6855, 150048), (7312, 140670), (7815, 131616), (8226, 125040), (8336, 123390), (9140, 112536), (9378, 109680), (10420, 98712), (10968, 93780), (12339, 83360), (12504, 82260), (13710, 75024), (14067, 73120), (14624, 70335), (15630, 65808), (16452, 62520), (16672, 61695), (18280, 56268), (18756, 54840), (20565, 50016), (20840, 49356), (21936, 46890), (23445, 43872), (24678, 41680), (25008, 41130), (27420, 37512), (28134, 36560), (31260, 32904)]