1138103040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{821}}^1$

素因数の和:883

約数の個数: 216

約数和(自身を含む): 3840864048

約数和(自身を除く): 2702761008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 361, 380, 384, 456, 480, 570, 608, 640, 722, 760, 768, 821, 912, 960, 1083, 1140, 1216, 1280, 1444, 1520, 1642, 1805, 1824, 1920, 2166, 2280, 2432, 2463, 2888, 3040, 3284, 3610, 3648, 3840, 4105, 4332, 4560, 4864, 4926, 5415, 5776, 6080, 6568, 7220, 7296, 8210, 8664, 9120, 9852, 10830, 11552, 12160, 12315, 13136, 14440, 14592, 15599, 16420, 17328, 18240, 19704, 21660, 23104, 24320, 24630, 26272, 28880, 31198, 32840, 34656, 36480, 39408, 43320, 46208, 46797, 49260, 52544, 57760, 62396, 65680, 69312, 72960, 77995, 78816, 86640, 92416, 93594, 98520, 105088, 115520, 124792, 131360, 138624, 155990, 157632, 173280, 187188, 197040, 210176, 231040, 233985, 249584, 262720, 277248, 296381, 311980, 315264, 346560, 374376, 394080, 462080, 467970, 499168, 525440, 592762, 623960, 630528, 693120, 748752, 788160, 889143, 935940, 998336, 1050880, 1185524, 1247920, 1386240, 1481905, 1497504, 1576320, 1778286, 1871880, 1996672, 2371048, 2495840, 2963810, 2995008, 3152640, 3556572, 3743760, 3993344, 4445715, 4742096, 4991680, 5927620, 5990016, 7113144, 7487520, 8891430, 9484192, 9983360, 11855240, 11980032, 14226288, 14975040, 17782860, 18968384, 19966720, 23710480, 28452576, 29950080, 35565720, 37936768, 47420960, 56905152, 59900160, 71131440, 75873536, 94841920, 113810304, 142262880, 189683840, 227620608, 284525760, 379367680, 569051520, 1138103040]

約数ペア:

[(1, 1138103040), (2, 569051520), (3, 379367680), (4, 284525760), (5, 227620608), (6, 189683840), (8, 142262880), (10, 113810304), (12, 94841920), (15, 75873536), (16, 71131440), (19, 59900160), (20, 56905152), (24, 47420960), (30, 37936768), (32, 35565720), (38, 29950080), (40, 28452576), (48, 23710480), (57, 19966720), (60, 18968384), (64, 17782860), (76, 14975040), (80, 14226288), (95, 11980032), (96, 11855240), (114, 9983360), (120, 9484192), (128, 8891430), (152, 7487520), (160, 7113144), (190, 5990016), (192, 5927620), (228, 4991680), (240, 4742096), (256, 4445715), (285, 3993344), (304, 3743760), (320, 3556572), (361, 3152640), (380, 2995008), (384, 2963810), (456, 2495840), (480, 2371048), (570, 1996672), (608, 1871880), (640, 1778286), (722, 1576320), (760, 1497504), (768, 1481905), (821, 1386240), (912, 1247920), (960, 1185524), (1083, 1050880), (1140, 998336), (1216, 935940), (1280, 889143), (1444, 788160), (1520, 748752), (1642, 693120), (1805, 630528), (1824, 623960), (1920, 592762), (2166, 525440), (2280, 499168), (2432, 467970), (2463, 462080), (2888, 394080), (3040, 374376), (3284, 346560), (3610, 315264), (3648, 311980), (3840, 296381), (4105, 277248), (4332, 262720), (4560, 249584), (4864, 233985), (4926, 231040), (5415, 210176), (5776, 197040), (6080, 187188), (6568, 173280), (7220, 157632), (7296, 155990), (8210, 138624), (8664, 131360), (9120, 124792), (9852, 115520), (10830, 105088), (11552, 98520), (12160, 93594), (12315, 92416), (13136, 86640), (14440, 78816), (14592, 77995), (15599, 72960), (16420, 69312), (17328, 65680), (18240, 62396), (19704, 57760), (21660, 52544), (23104, 49260), (24320, 46797), (24630, 46208), (26272, 43320), (28880, 39408), (31198, 36480), (32840, 34656)]