2646456960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{883}}^1$

素因数の和:1135

約数の個数: 256

約数和(自身を含む): 9694863360

約数和(自身を除く): 7048406400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 223, 224, 240, 280, 320, 336, 384, 420, 446, 448, 480, 560, 640, 669, 672, 840, 883, 892, 896, 960, 1115, 1120, 1338, 1344, 1561, 1680, 1766, 1784, 1920, 2230, 2240, 2649, 2676, 2688, 3122, 3345, 3360, 3532, 3568, 4415, 4460, 4480, 4683, 5298, 5352, 6181, 6244, 6690, 6720, 7064, 7136, 7805, 8830, 8920, 9366, 10596, 10704, 12362, 12488, 13245, 13380, 13440, 14128, 14272, 15610, 17660, 17840, 18543, 18732, 21192, 21408, 23415, 24724, 24976, 26490, 26760, 28256, 28544, 30905, 31220, 35320, 35680, 37086, 37464, 42384, 42816, 46830, 49448, 49952, 52980, 53520, 56512, 61810, 62440, 70640, 71360, 74172, 74928, 84768, 85632, 92715, 93660, 98896, 99904, 105960, 107040, 113024, 123620, 124880, 141280, 142720, 148344, 149856, 169536, 185430, 187320, 196909, 197792, 199808, 211920, 214080, 247240, 249760, 282560, 296688, 299712, 339072, 370860, 374640, 393818, 395584, 423840, 428160, 494480, 499520, 565120, 590727, 593376, 599424, 741720, 749280, 787636, 791168, 847680, 984545, 988960, 999040, 1181454, 1186752, 1378363, 1483440, 1498560, 1575272, 1695360, 1969090, 1977920, 2362908, 2373504, 2756726, 2953635, 2966880, 2997120, 3150544, 3938180, 3955840, 4135089, 4725816, 5513452, 5907270, 5933760, 6301088, 6891815, 7876360, 8270178, 9451632, 11026904, 11814540, 11867520, 12602176, 13783630, 15752720, 16540356, 18903264, 20675445, 22053808, 23629080, 25204352, 27567260, 31505440, 33080712, 37806528, 41350890, 44107616, 47258160, 55134520, 63010880, 66161424, 75613056, 82701780, 88215232, 94516320, 110269040, 126021760, 132322848, 165403560, 176430464, 189032640, 220538080, 264645696, 330807120, 378065280, 441076160, 529291392, 661614240, 882152320, 1323228480, 2646456960]

約数ペア:

[(1, 2646456960), (2, 1323228480), (3, 882152320), (4, 661614240), (5, 529291392), (6, 441076160), (7, 378065280), (8, 330807120), (10, 264645696), (12, 220538080), (14, 189032640), (15, 176430464), (16, 165403560), (20, 132322848), (21, 126021760), (24, 110269040), (28, 94516320), (30, 88215232), (32, 82701780), (35, 75613056), (40, 66161424), (42, 63010880), (48, 55134520), (56, 47258160), (60, 44107616), (64, 41350890), (70, 37806528), (80, 33080712), (84, 31505440), (96, 27567260), (105, 25204352), (112, 23629080), (120, 22053808), (128, 20675445), (140, 18903264), (160, 16540356), (168, 15752720), (192, 13783630), (210, 12602176), (223, 11867520), (224, 11814540), (240, 11026904), (280, 9451632), (320, 8270178), (336, 7876360), (384, 6891815), (420, 6301088), (446, 5933760), (448, 5907270), (480, 5513452), (560, 4725816), (640, 4135089), (669, 3955840), (672, 3938180), (840, 3150544), (883, 2997120), (892, 2966880), (896, 2953635), (960, 2756726), (1115, 2373504), (1120, 2362908), (1338, 1977920), (1344, 1969090), (1561, 1695360), (1680, 1575272), (1766, 1498560), (1784, 1483440), (1920, 1378363), (2230, 1186752), (2240, 1181454), (2649, 999040), (2676, 988960), (2688, 984545), (3122, 847680), (3345, 791168), (3360, 787636), (3532, 749280), (3568, 741720), (4415, 599424), (4460, 593376), (4480, 590727), (4683, 565120), (5298, 499520), (5352, 494480), (6181, 428160), (6244, 423840), (6690, 395584), (6720, 393818), (7064, 374640), (7136, 370860), (7805, 339072), (8830, 299712), (8920, 296688), (9366, 282560), (10596, 249760), (10704, 247240), (12362, 214080), (12488, 211920), (13245, 199808), (13380, 197792), (13440, 196909), (14128, 187320), (14272, 185430), (15610, 169536), (17660, 149856), (17840, 148344), (18543, 142720), (18732, 141280), (21192, 124880), (21408, 123620), (23415, 113024), (24724, 107040), (24976, 105960), (26490, 99904), (26760, 98896), (28256, 93660), (28544, 92715), (30905, 85632), (31220, 84768), (35320, 74928), (35680, 74172), (37086, 71360), (37464, 70640), (42384, 62440), (42816, 61810), (46830, 56512), (49448, 53520), (49952, 52980)]