1216328960

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 432

約数和(自身を含む): 3875522112

約数和(自身を除く): 2659193152

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 43, 44, 49, 55, 56, 64, 70, 77, 80, 82, 86, 88, 98, 110, 112, 128, 140, 154, 160, 164, 172, 176, 196, 205, 215, 220, 224, 245, 256, 280, 287, 301, 308, 320, 328, 344, 352, 385, 392, 410, 430, 440, 448, 451, 473, 490, 539, 560, 574, 602, 616, 640, 656, 688, 704, 770, 784, 820, 860, 880, 896, 902, 946, 980, 1078, 1120, 1148, 1204, 1232, 1280, 1312, 1376, 1408, 1435, 1505, 1540, 1568, 1640, 1720, 1760, 1763, 1792, 1804, 1892, 1960, 2009, 2107, 2156, 2240, 2255, 2296, 2365, 2408, 2464, 2624, 2695, 2752, 2816, 2870, 3010, 3080, 3136, 3157, 3280, 3311, 3440, 3520, 3526, 3608, 3784, 3920, 4018, 4214, 4312, 4480, 4510, 4592, 4730, 4816, 4928, 5248, 5390, 5504, 5740, 6020, 6160, 6272, 6314, 6560, 6622, 6880, 7040, 7052, 7216, 7568, 7840, 8036, 8428, 8624, 8815, 8960, 9020, 9184, 9460, 9632, 9856, 10045, 10496, 10535, 10780, 11008, 11480, 12040, 12320, 12341, 12544, 12628, 13120, 13244, 13760, 14080, 14104, 14432, 15136, 15680, 15785, 16072, 16555, 16856, 17248, 17630, 18040, 18368, 18920, 19264, 19393, 19712, 20090, 21070, 21560, 22099, 22960, 23177, 24080, 24640, 24682, 25256, 26240, 26488, 27520, 28208, 28864, 30272, 31360, 31570, 32144, 33110, 33712, 34496, 35260, 36080, 36736, 37840, 38528, 38786, 40180, 42140, 43120, 44198, 45920, 46354, 48160, 49280, 49364, 50512, 52480, 52976, 55040, 56416, 57728, 60544, 61705, 62720, 63140, 64288, 66220, 67424, 68992, 70520, 72160, 73472, 75680, 77056, 77572, 80360, 84280, 86240, 86387, 88396, 91840, 92708, 96320, 96965, 98560, 98728, 101024, 105952, 110495, 112832, 115456, 115885, 121088, 123410, 126280, 128576, 132440, 134848, 135751, 137984, 141040, 144320, 151360, 155144, 160720, 168560, 172480, 172774, 176792, 183680, 185416, 192640, 193930, 197456, 202048, 211904, 220990, 225664, 231770, 246820, 252560, 257152, 264880, 269696, 271502, 282080, 288640, 302720, 310288, 321440, 337120, 344960, 345548, 353584, 367360, 370832, 385280, 387860, 394912, 404096, 423808, 431935, 441980, 451328, 463540, 493640, 505120, 514304, 529760, 539392, 543004, 564160, 577280, 605440, 620576, 642880, 674240, 678755, 689920, 691096, 707168, 741664, 775720, 789824, 808192, 847616, 863870, 883960, 927080, 950257, 987280, 1010240, 1059520, 1086008, 1128320, 1241152, 1285760, 1348480, 1357510, 1382192, 1414336, 1483328, 1551440, 1579648, 1727740, 1767920, 1854160, 1900514, 1974560, 2020480, 2119040, 2172016, 2256640, 2482304, 2571520, 2696960, 2715020, 2764384, 2828672, 2966656, 3102880, 3159296, 3455480, 3535840, 3708320, 3801028, 3949120, 4040960, 4238080, 4344032, 4751285, 4964608, 5430040, 5528768, 5657344, 5933312, 6205760, 6910960, 7071680, 7416640, 7602056, 7898240, 8688064, 9502570, 10860080, 11057536, 12411520, 13821920, 14143360, 14833280, 15204112, 15796480, 17376128, 19005140, 21720160, 22115072, 24823040, 27643840, 28286720, 29666560, 30408224, 34752256, 38010280, 43440320, 55287680, 60816448, 76020560, 86880640, 110575360, 121632896, 152041120, 173761280, 243265792, 304082240, 608164480, 1216328960]

約数ペア:

[(1, 1216328960), (2, 608164480), (4, 304082240), (5, 243265792), (7, 173761280), (8, 152041120), (10, 121632896), (11, 110575360), (14, 86880640), (16, 76020560), (20, 60816448), (22, 55287680), (28, 43440320), (32, 38010280), (35, 34752256), (40, 30408224), (41, 29666560), (43, 28286720), (44, 27643840), (49, 24823040), (55, 22115072), (56, 21720160), (64, 19005140), (70, 17376128), (77, 15796480), (80, 15204112), (82, 14833280), (86, 14143360), (88, 13821920), (98, 12411520), (110, 11057536), (112, 10860080), (128, 9502570), (140, 8688064), (154, 7898240), (160, 7602056), (164, 7416640), (172, 7071680), (176, 6910960), (196, 6205760), (205, 5933312), (215, 5657344), (220, 5528768), (224, 5430040), (245, 4964608), (256, 4751285), (280, 4344032), (287, 4238080), (301, 4040960), (308, 3949120), (320, 3801028), (328, 3708320), (344, 3535840), (352, 3455480), (385, 3159296), (392, 3102880), (410, 2966656), (430, 2828672), (440, 2764384), (448, 2715020), (451, 2696960), (473, 2571520), (490, 2482304), (539, 2256640), (560, 2172016), (574, 2119040), (602, 2020480), (616, 1974560), (640, 1900514), (656, 1854160), (688, 1767920), (704, 1727740), (770, 1579648), (784, 1551440), (820, 1483328), (860, 1414336), (880, 1382192), (896, 1357510), (902, 1348480), (946, 1285760), (980, 1241152), (1078, 1128320), (1120, 1086008), (1148, 1059520), (1204, 1010240), (1232, 987280), (1280, 950257), (1312, 927080), (1376, 883960), (1408, 863870), (1435, 847616), (1505, 808192), (1540, 789824), (1568, 775720), (1640, 741664), (1720, 707168), (1760, 691096), (1763, 689920), (1792, 678755), (1804, 674240), (1892, 642880), (1960, 620576), (2009, 605440), (2107, 577280), (2156, 564160), (2240, 543004), (2255, 539392), (2296, 529760), (2365, 514304), (2408, 505120), (2464, 493640), (2624, 463540), (2695, 451328), (2752, 441980), (2816, 431935), (2870, 423808), (3010, 404096), (3080, 394912), (3136, 387860), (3157, 385280), (3280, 370832), (3311, 367360), (3440, 353584), (3520, 345548), (3526, 344960), (3608, 337120), (3784, 321440), (3920, 310288), (4018, 302720), (4214, 288640), (4312, 282080), (4480, 271502), (4510, 269696), (4592, 264880), (4730, 257152), (4816, 252560), (4928, 246820), (5248, 231770), (5390, 225664), (5504, 220990), (5740, 211904), (6020, 202048), (6160, 197456), (6272, 193930), (6314, 192640), (6560, 185416), (6622, 183680), (6880, 176792), (7040, 172774), (7052, 172480), (7216, 168560), (7568, 160720), (7840, 155144), (8036, 151360), (8428, 144320), (8624, 141040), (8815, 137984), (8960, 135751), (9020, 134848), (9184, 132440), (9460, 128576), (9632, 126280), (9856, 123410), (10045, 121088), (10496, 115885), (10535, 115456), (10780, 112832), (11008, 110495), (11480, 105952), (12040, 101024), (12320, 98728), (12341, 98560), (12544, 96965), (12628, 96320), (13120, 92708), (13244, 91840), (13760, 88396), (14080, 86387), (14104, 86240), (14432, 84280), (15136, 80360), (15680, 77572), (15785, 77056), (16072, 75680), (16555, 73472), (16856, 72160), (17248, 70520), (17630, 68992), (18040, 67424), (18368, 66220), (18920, 64288), (19264, 63140), (19393, 62720), (19712, 61705), (20090, 60544), (21070, 57728), (21560, 56416), (22099, 55040), (22960, 52976), (23177, 52480), (24080, 50512), (24640, 49364), (24682, 49280), (25256, 48160), (26240, 46354), (26488, 45920), (27520, 44198), (28208, 43120), (28864, 42140), (30272, 40180), (31360, 38786), (31570, 38528), (32144, 37840), (33110, 36736), (33712, 36080), (34496, 35260)]