978721920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 512

約数和(自身を含む): 3995136000

約数和(自身を除く): 3016414080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 108, 110, 114, 120, 128, 132, 135, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 209, 216, 220, 228, 240, 264, 270, 271, 285, 288, 297, 304, 320, 330, 342, 352, 360, 380, 384, 396, 418, 432, 440, 456, 480, 495, 513, 528, 540, 542, 570, 576, 594, 608, 627, 640, 660, 684, 704, 720, 760, 792, 813, 836, 855, 864, 880, 912, 960, 990, 1026, 1045, 1056, 1080, 1084, 1140, 1152, 1188, 1216, 1254, 1320, 1355, 1368, 1408, 1440, 1485, 1520, 1584, 1626, 1672, 1710, 1728, 1760, 1824, 1881, 1920, 1980, 2052, 2090, 2112, 2160, 2168, 2280, 2376, 2432, 2439, 2508, 2565, 2640, 2710, 2736, 2880, 2970, 2981, 3040, 3135, 3168, 3252, 3344, 3420, 3456, 3520, 3648, 3762, 3960, 4065, 4104, 4180, 4224, 4320, 4336, 4560, 4752, 4878, 5016, 5130, 5149, 5280, 5420, 5472, 5643, 5760, 5940, 5962, 6080, 6270, 6336, 6504, 6688, 6840, 7040, 7296, 7317, 7524, 7920, 8130, 8208, 8360, 8640, 8672, 8943, 9120, 9405, 9504, 9756, 10032, 10260, 10298, 10560, 10840, 10944, 11286, 11880, 11924, 12160, 12195, 12540, 12672, 13008, 13376, 13680, 14634, 14905, 15048, 15447, 15840, 16260, 16416, 16720, 17280, 17344, 17886, 18240, 18810, 19008, 19512, 20064, 20520, 20596, 21120, 21680, 21888, 22572, 23760, 23848, 24390, 25080, 25745, 26016, 26752, 26829, 27360, 28215, 29268, 29810, 30096, 30894, 31680, 32520, 32832, 33440, 34688, 35772, 36480, 36585, 37620, 38016, 39024, 40128, 41040, 41192, 43360, 44715, 45144, 46341, 47520, 47696, 48780, 50160, 51490, 52032, 53658, 54720, 56430, 56639, 58536, 59620, 60192, 61788, 63360, 65040, 65664, 66880, 71544, 73170, 75240, 77235, 78048, 80256, 80487, 82080, 82384, 86720, 89430, 90288, 92682, 95040, 95392, 97560, 100320, 102980, 104064, 107316, 109440, 112860, 113278, 117072, 119240, 120384, 123576, 130080, 133760, 134145, 139023, 143088, 146340, 150480, 154470, 156096, 160974, 164160, 164768, 169917, 173440, 178860, 180576, 185364, 190080, 190784, 195120, 200640, 205960, 214632, 225720, 226556, 231705, 234144, 238480, 240768, 247152, 260160, 268290, 278046, 283195, 286176, 292680, 300960, 308940, 312192, 321948, 328320, 329536, 339834, 357720, 361152, 370728, 381568, 390240, 401280, 402435, 411920, 429264, 451440, 453112, 463410, 468288, 476960, 494304, 509751, 520320, 536580, 556092, 566390, 572352, 585360, 601920, 617880, 643896, 659072, 679668, 695115, 715440, 722304, 741456, 780480, 804870, 823840, 849585, 858528, 902880, 906224, 926820, 936576, 953920, 988608, 1019502, 1073160, 1112184, 1132780, 1144704, 1170720, 1203840, 1235760, 1287792, 1359336, 1390230, 1430880, 1482912, 1529253, 1560960, 1609740, 1647680, 1699170, 1717056, 1805760, 1812448, 1853640, 1907840, 1977216, 2039004, 2146320, 2224368, 2265560, 2341440, 2471520, 2548755, 2575584, 2718672, 2780460, 2861760, 2965824, 3058506, 3219480, 3295360, 3398340, 3434112, 3611520, 3624896, 3707280, 4078008, 4292640, 4448736, 4531120, 4682880, 4943040, 5097510, 5151168, 5437344, 5560920, 5723520, 5931648, 6117012, 6438960, 6796680, 7249792, 7414560, 7646265, 8156016, 8585280, 8897472, 9062240, 9886080, 10195020, 10302336, 10874688, 11121840, 12234024, 12877920, 13593360, 14829120, 15292530, 16312032, 17170560, 17794944, 18124480, 20390040, 21749376, 22243680, 24468048, 25755840, 27186720, 29658240, 30585060, 32624064, 36248960, 40780080, 44487360, 48936096, 51511680, 54373440, 61170120, 65248128, 81560160, 88974720, 97872192, 108746880, 122340240, 163120320, 195744384, 244680480, 326240640, 489360960, 978721920]

約数ペア:

[(1, 978721920), (2, 489360960), (3, 326240640), (4, 244680480), (5, 195744384), (6, 163120320), (8, 122340240), (9, 108746880), (10, 97872192), (11, 88974720), (12, 81560160), (15, 65248128), (16, 61170120), (18, 54373440), (19, 51511680), (20, 48936096), (22, 44487360), (24, 40780080), (27, 36248960), (30, 32624064), (32, 30585060), (33, 29658240), (36, 27186720), (38, 25755840), (40, 24468048), (44, 22243680), (45, 21749376), (48, 20390040), (54, 18124480), (55, 17794944), (57, 17170560), (60, 16312032), (64, 15292530), (66, 14829120), (72, 13593360), (76, 12877920), (80, 12234024), (88, 11121840), (90, 10874688), (95, 10302336), (96, 10195020), (99, 9886080), (108, 9062240), (110, 8897472), (114, 8585280), (120, 8156016), (128, 7646265), (132, 7414560), (135, 7249792), (144, 6796680), (152, 6438960), (160, 6117012), (165, 5931648), (171, 5723520), (176, 5560920), (180, 5437344), (190, 5151168), (192, 5097510), (198, 4943040), (209, 4682880), (216, 4531120), (220, 4448736), (228, 4292640), (240, 4078008), (264, 3707280), (270, 3624896), (271, 3611520), (285, 3434112), (288, 3398340), (297, 3295360), (304, 3219480), (320, 3058506), (330, 2965824), (342, 2861760), (352, 2780460), (360, 2718672), (380, 2575584), (384, 2548755), (396, 2471520), (418, 2341440), (432, 2265560), (440, 2224368), (456, 2146320), (480, 2039004), (495, 1977216), (513, 1907840), (528, 1853640), (540, 1812448), (542, 1805760), (570, 1717056), (576, 1699170), (594, 1647680), (608, 1609740), (627, 1560960), (640, 1529253), (660, 1482912), (684, 1430880), (704, 1390230), (720, 1359336), (760, 1287792), (792, 1235760), (813, 1203840), (836, 1170720), (855, 1144704), (864, 1132780), (880, 1112184), (912, 1073160), (960, 1019502), (990, 988608), (1026, 953920), (1045, 936576), (1056, 926820), (1080, 906224), (1084, 902880), (1140, 858528), (1152, 849585), (1188, 823840), (1216, 804870), (1254, 780480), (1320, 741456), (1355, 722304), (1368, 715440), (1408, 695115), (1440, 679668), (1485, 659072), (1520, 643896), (1584, 617880), (1626, 601920), (1672, 585360), (1710, 572352), (1728, 566390), (1760, 556092), (1824, 536580), (1881, 520320), (1920, 509751), (1980, 494304), (2052, 476960), (2090, 468288), (2112, 463410), (2160, 453112), (2168, 451440), (2280, 429264), (2376, 411920), (2432, 402435), (2439, 401280), (2508, 390240), (2565, 381568), (2640, 370728), (2710, 361152), (2736, 357720), (2880, 339834), (2970, 329536), (2981, 328320), (3040, 321948), (3135, 312192), (3168, 308940), (3252, 300960), (3344, 292680), (3420, 286176), (3456, 283195), (3520, 278046), (3648, 268290), (3762, 260160), (3960, 247152), (4065, 240768), (4104, 238480), (4180, 234144), (4224, 231705), (4320, 226556), (4336, 225720), (4560, 214632), (4752, 205960), (4878, 200640), (5016, 195120), (5130, 190784), (5149, 190080), (5280, 185364), (5420, 180576), (5472, 178860), (5643, 173440), (5760, 169917), (5940, 164768), (5962, 164160), (6080, 160974), (6270, 156096), (6336, 154470), (6504, 150480), (6688, 146340), (6840, 143088), (7040, 139023), (7296, 134145), (7317, 133760), (7524, 130080), (7920, 123576), (8130, 120384), (8208, 119240), (8360, 117072), (8640, 113278), (8672, 112860), (8943, 109440), (9120, 107316), (9405, 104064), (9504, 102980), (9756, 100320), (10032, 97560), (10260, 95392), (10298, 95040), (10560, 92682), (10840, 90288), (10944, 89430), (11286, 86720), (11880, 82384), (11924, 82080), (12160, 80487), (12195, 80256), (12540, 78048), (12672, 77235), (13008, 75240), (13376, 73170), (13680, 71544), (14634, 66880), (14905, 65664), (15048, 65040), (15447, 63360), (15840, 61788), (16260, 60192), (16416, 59620), (16720, 58536), (17280, 56639), (17344, 56430), (17886, 54720), (18240, 53658), (18810, 52032), (19008, 51490), (19512, 50160), (20064, 48780), (20520, 47696), (20596, 47520), (21120, 46341), (21680, 45144), (21888, 44715), (22572, 43360), (23760, 41192), (23848, 41040), (24390, 40128), (25080, 39024), (25745, 38016), (26016, 37620), (26752, 36585), (26829, 36480), (27360, 35772), (28215, 34688), (29268, 33440), (29810, 32832), (30096, 32520), (30894, 31680)]